| 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 | $236.28 | 10.105% | $260.1561 | $260.16 | $260.15 | $260.20 |
| Purchase #2 | $209.49 | 3.722% | $217.2872 | $217.29 | $217.30 | $217.30 |
| Purchase #3 | $245.94 | 4.675% | $257.4377 | $257.44 | $257.45 | $257.40 |
| Purchase #4 | $123.78 | 11.531% | $138.0531 | $138.05 | $138.05 | $138.10 |
| Purchase #5 | $70.80 | 9.745% | $77.6995 | $77.70 | $77.70 | $77.70 |
| Purchase #6 | $203.68 | 12.501% | $229.142 | $229.14 | $229.15 | $229.10 |
| Purchase #7 | $185.82 | 3.188% | $191.7439 | $191.74 | $191.75 | $191.70 |
| 7 purchase totals = | $1,275.79 | $1,371.5195 | $1,371.52 | $1,371.55 | $1,371.50 | |