| 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 | $95.36 | 11.360% | $106.1929 | $106.19 | $106.20 | $106.20 |
| Purchase #2 | $127.25 | 3.796% | $132.0804 | $132.08 | $132.10 | $132.10 |
| Purchase #3 | $92.60 | 7.139% | $99.2107 | $99.21 | $99.20 | $99.20 |
| Purchase #4 | $203.90 | 5.388% | $214.8861 | $214.89 | $214.90 | $214.90 |
| Purchase #5 | $16.94 | 4.471% | $17.6974 | $17.70 | $17.70 | $17.70 |
| Purchase #6 | $164.35 | 13.861% | $187.1306 | $187.13 | $187.15 | $187.10 |
| Purchase #7 | $190.52 | 8.108% | $205.9674 | $205.97 | $205.95 | $206.00 |
| 7 purchase totals = | $890.92 | $963.1655 | $963.17 | $963.20 | $963.20 | |