| 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 | $126.56 | 3.310% | $130.7491 | $130.75 | $130.75 | $130.70 |
| Purchase #2 | $248.53 | 4.647% | $260.0792 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $159.77 | 5.570% | $168.6692 | $168.67 | $168.65 | $168.70 |
| Purchase #4 | $247.65 | 12.308% | $278.1308 | $278.13 | $278.15 | $278.10 |
| Purchase #5 | $157.83 | 4.663% | $165.1896 | $165.19 | $165.20 | $165.20 |
| Purchase #6 | $210.47 | 6.526% | $224.2053 | $224.21 | $224.20 | $224.20 |
| Purchase #7 | $236.27 | 5.481% | $249.22 | $249.22 | $249.20 | $249.20 |
| 7 purchase totals = | $1,387.08 | $1,476.2432 | $1,476.25 | $1,476.25 | $1,476.20 | |