| 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 | $15.84 | 12.313% | $17.7904 | $17.79 | $17.80 | $17.80 |
| Purchase #2 | $209.67 | 5.273% | $220.7259 | $220.73 | $220.75 | $220.70 |
| Purchase #3 | $163.92 | 7.255% | $175.8124 | $175.81 | $175.80 | $175.80 |
| Purchase #4 | $244.38 | 6.672% | $260.685 | $260.69 | $260.70 | $260.70 |
| Purchase #5 | $139.81 | 10.477% | $154.4579 | $154.46 | $154.45 | $154.50 |
| Purchase #6 | $8.77 | 4.216% | $9.1397 | $9.14 | $9.15 | $9.10 |
| Purchase #7 | $223.84 | 10.640% | $247.6566 | $247.66 | $247.65 | $247.70 |
| 7 purchase totals = | $1,006.23 | $1,086.2679 | $1,086.28 | $1,086.30 | $1,086.30 | |