| 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 | $222.57 | 4.350% | $232.2518 | $232.25 | $232.25 | $232.30 |
| Purchase #2 | $103.30 | 12.412% | $116.1216 | $116.12 | $116.10 | $116.10 |
| Purchase #3 | $168.80 | 4.234% | $175.947 | $175.95 | $175.95 | $175.90 |
| Purchase #4 | $61.61 | 3.801% | $63.9518 | $63.95 | $63.95 | $64.00 |
| Purchase #5 | $188.52 | 3.536% | $195.1861 | $195.19 | $195.20 | $195.20 |
| Purchase #6 | $15.41 | 9.118% | $16.8151 | $16.82 | $16.80 | $16.80 |
| Purchase #7 | $28.63 | 4.795% | $30.0028 | $30.00 | $30.00 | $30.00 |
| 7 purchase totals = | $788.84 | $830.2762 | $830.28 | $830.25 | $830.30 | |