| 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 | $102.54 | 7.333% | $110.0593 | $110.06 | $110.05 | $110.10 |
| Purchase #2 | $211.93 | 6.853% | $226.4536 | $226.45 | $226.45 | $226.50 |
| Purchase #3 | $248.27 | 5.860% | $262.8186 | $262.82 | $262.80 | $262.80 |
| Purchase #4 | $53.96 | 9.660% | $59.1725 | $59.17 | $59.15 | $59.20 |
| Purchase #5 | $27.77 | 8.402% | $30.1032 | $30.10 | $30.10 | $30.10 |
| Purchase #6 | $53.65 | 12.759% | $60.4952 | $60.50 | $60.50 | $60.50 |
| Purchase #7 | $136.46 | 11.746% | $152.4886 | $152.49 | $152.50 | $152.50 |
| 7 purchase totals = | $834.58 | $901.5910 | $901.59 | $901.55 | $901.70 | |