→ Smart Rounding - Max Values Array ← [SOLVED]

I have searched numerous threads and many forums and have not come across a solution to the following problem. I would appreciate your help, plus I’m sure it would be useful for future posters.

6.6%
7.7% ← Ideally I would like to adjust this number to 7.6 and
84.3% ← adjust this number to 84.2
0.3%
0.4%
0.5%
0.4%
======
100.20%
======

Therefore, if the different between 100.2 and 100 is .2; it would only adjust (rounddown) the largest (MAX) 2 numbers by -.1% . In another example if the total was 99.7 then the formula would adjust (roundup) the largest (MAX) 3 numbers by +.1%.

Thanks in advance for your help!