| 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 | $183.71 | 9.358% | $200.9016 | $200.90 | $200.90 | $200.90 |
| Purchase #2 | $37.35 | 5.313% | $39.3344 | $39.33 | $39.35 | $39.30 |
| Purchase #3 | $209.95 | 8.188% | $227.1407 | $227.14 | $227.15 | $227.10 |
| Purchase #4 | $59.64 | 11.313% | $66.3871 | $66.39 | $66.40 | $66.40 |
| Purchase #5 | $97.82 | 5.621% | $103.3185 | $103.32 | $103.30 | $103.30 |
| Purchase #6 | $120.72 | 4.328% | $125.9448 | $125.94 | $125.95 | $125.90 |
| Purchase #7 | $85.93 | 8.682% | $93.3904 | $93.39 | $93.40 | $93.40 |
| 7 purchase totals = | $795.12 | $856.4175 | $856.41 | $856.45 | $856.30 | |