| 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 | $10.25 | 7.182% | $10.9862 | $10.99 | $11.00 | $11.00 |
| Purchase #2 | $134.75 | 10.621% | $149.0618 | $149.06 | $149.05 | $149.10 |
| Purchase #3 | $180.28 | 4.297% | $188.0266 | $188.03 | $188.05 | $188.00 |
| Purchase #4 | $238.76 | 9.723% | $261.9746 | $261.97 | $261.95 | $262.00 |
| Purchase #5 | $55.84 | 4.585% | $58.4003 | $58.40 | $58.40 | $58.40 |
| Purchase #6 | $116.38 | 9.254% | $127.1498 | $127.15 | $127.15 | $127.10 |
| Purchase #7 | $167.45 | 4.681% | $175.2883 | $175.29 | $175.30 | $175.30 |
| 7 purchase totals = | $903.71 | $970.8876 | $970.89 | $970.90 | $970.90 | |