| 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 | $237.96 | 4.370% | $248.3589 | $248.36 | $248.35 | $248.40 |
| Purchase #2 | $54.49 | 10.841% | $60.3973 | $60.40 | $60.40 | $60.40 |
| Purchase #3 | $13.89 | 3.237% | $14.3396 | $14.34 | $14.35 | $14.30 |
| Purchase #4 | $225.51 | 7.585% | $242.6149 | $242.61 | $242.60 | $242.60 |
| Purchase #5 | $177.81 | 12.387% | $199.8353 | $199.84 | $199.85 | $199.80 |
| Purchase #6 | $18.49 | 4.174% | $19.2618 | $19.26 | $19.25 | $19.30 |
| Purchase #7 | $81.95 | 8.180% | $88.6535 | $88.65 | $88.65 | $88.70 |
| 7 purchase totals = | $810.10 | $873.4613 | $873.46 | $873.45 | $873.50 | |