Round Up to nearest 100  Solution Found
I couldn't find my solution w/in these discussions, so I wanted to share my findings to help anyone that may need it.
I have a sum formula that can equal any number, but i need the final total to be to the closest 500.
6259 = 6500
825 = 1000
I tried to embed my roundup formula with little success and the help line suggested i create a 2nd column to provide the roundup formula. I discovered the mround formula instructions and though i would prefer to imbed the formula, i'm ok w/ this 2nd column idea.
Total Wearstrip formula
=SUM([WS in Helix & Return]@row:[WS in Inside HDR]@row)
TOTAL 9227.774
Total Wearstrip  Round Up formula
=IF([Total Wearstrip]@row > 0, MROUND([Total Wearstrip]@row + 500, 500), 0)
TOTAL 9500
I had to include the if statement, because the default result was showing 500, which is incorrect.
Best Answer

You could also do this without the helper column like so:
=IF(SUM([WS in Helix & Return]@row:[WS in Inside HDR]@row) > 0, MROUND(SUM([WS in Helix & Return]@row:[WS in Inside HDR]@row) + 500, 500), 0)
Answers

You could also do this without the helper column like so:
=IF(SUM([WS in Helix & Return]@row:[WS in Inside HDR]@row) > 0, MROUND(SUM([WS in Helix & Return]@row:[WS in Inside HDR]@row) + 500, 500), 0)

That is great and thanks for helping me. Please be on the lookout for more questions from me! I have quite a few formula issues going on w/ my sheets these days.
Help Article Resources
Categories
 All Categories
 14 Welcome to the Community
 Smartsheet Customer Resources
 63.6K Get Help
 403 Global Discussions
 215 Industry Talk
 455 Announcements
 4.7K Ideas & Feature Requests
 141 Brandfolder
 136 Just for fun
 56 Community Job Board
 459 Show & Tell
 31 Member Spotlight
 1 SmartStories
 296 Events
 36 Webinars
 7.3K Forum Archives
Check out the Formula Handbook template!