| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $177.29 | 13.425% | $201.0912 | $201.09 | $201.10 | $201.10 |
| Purchase #2 | $215.63 | 11.594% | $240.6301 | $240.63 | $240.65 | $240.60 |
| Purchase #3 | $97.79 | 9.265% | $106.8502 | $106.85 | $106.85 | $106.90 |
| Purchase #4 | $199.76 | 4.822% | $209.3924 | $209.39 | $209.40 | $209.40 |
| Purchase #5 | $39.36 | 9.379% | $43.0516 | $43.05 | $43.05 | $43.10 |
| Purchase #6 | $126.57 | 12.136% | $141.9305 | $141.93 | $141.95 | $141.90 |
| Purchase #7 | $248.32 | 12.261% | $278.7665 | $278.77 | $278.75 | $278.80 |
| 7 purchase totals = | $1,104.72 | $1,221.7125 | $1,221.71 | $1,221.75 | $1,221.80 | |