| 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 | $100.94 | 9.261% | $110.2881 | $110.29 | $110.30 | $110.30 |
| Purchase #2 | $24.38 | 12.286% | $27.3753 | $27.38 | $27.40 | $27.40 |
| Purchase #3 | $46.68 | 7.725% | $50.286 | $50.29 | $50.30 | $50.30 |
| Purchase #4 | $125.35 | 13.564% | $142.3525 | $142.35 | $142.35 | $142.40 |
| Purchase #5 | $200.59 | 13.254% | $227.1762 | $227.18 | $227.20 | $227.20 |
| Purchase #6 | $100.53 | 9.225% | $109.8039 | $109.80 | $109.80 | $109.80 |
| Purchase #7 | $126.76 | 9.744% | $139.1115 | $139.11 | $139.10 | $139.10 |
| 7 purchase totals = | $725.23 | $806.3935 | $806.40 | $806.45 | $806.50 | |