| 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 | $235.61 | 5.765% | $249.1929 | $249.19 | $249.20 | $249.20 |
| Purchase #2 | $32.28 | 3.370% | $33.3678 | $33.37 | $33.35 | $33.40 |
| Purchase #3 | $205.72 | 4.232% | $214.4261 | $214.43 | $214.45 | $214.40 |
| Purchase #4 | $101.33 | 6.530% | $107.9468 | $107.95 | $107.95 | $107.90 |
| Purchase #5 | $177.76 | 5.580% | $187.679 | $187.68 | $187.70 | $187.70 |
| Purchase #6 | $40.49 | 12.417% | $45.5176 | $45.52 | $45.50 | $45.50 |
| Purchase #7 | $140.83 | 9.406% | $154.0765 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $934.02 | $992.2067 | $992.22 | $992.25 | $992.20 | |