| 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 | $105.78 | 6.806% | $112.9794 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $243.29 | 9.585% | $266.6093 | $266.61 | $266.60 | $266.60 |
| Purchase #3 | $138.65 | 12.767% | $156.3514 | $156.35 | $156.35 | $156.40 |
| Purchase #4 | $89.77 | 6.753% | $95.8322 | $95.83 | $95.85 | $95.80 |
| Purchase #5 | $21.71 | 10.270% | $23.9396 | $23.94 | $23.95 | $23.90 |
| Purchase #6 | $42.59 | 13.126% | $48.1804 | $48.18 | $48.20 | $48.20 |
| Purchase #7 | $169.39 | 3.292% | $174.9663 | $174.97 | $174.95 | $175.00 |
| 7 purchase totals = | $811.18 | $878.8586 | $878.86 | $878.90 | $878.90 | |