| 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 | $227.58 | 3.441% | $235.411 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $45.33 | 11.753% | $50.6576 | $50.66 | $50.65 | $50.70 |
| Purchase #3 | $157.59 | 3.718% | $163.4492 | $163.45 | $163.45 | $163.40 |
| Purchase #4 | $27.34 | 10.726% | $30.2725 | $30.27 | $30.25 | $30.30 |
| Purchase #5 | $89.52 | 6.438% | $95.2833 | $95.28 | $95.30 | $95.30 |
| Purchase #6 | $230.85 | 8.219% | $249.8236 | $249.82 | $249.80 | $249.80 |
| Purchase #7 | $140.71 | 12.521% | $158.3283 | $158.33 | $158.35 | $158.30 |
| 7 purchase totals = | $918.92 | $983.2255 | $983.22 | $983.20 | $983.20 | |