| 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 | $232.31 | 8.641% | $252.3839 | $252.38 | $252.40 | $252.40 |
| Purchase #2 | $74.32 | 9.243% | $81.1894 | $81.19 | $81.20 | $81.20 |
| Purchase #3 | $106.35 | 12.770% | $119.9309 | $119.93 | $119.95 | $119.90 |
| Purchase #4 | $60.73 | 7.583% | $65.3352 | $65.34 | $65.35 | $65.30 |
| Purchase #5 | $244.67 | 3.779% | $253.9161 | $253.92 | $253.90 | $253.90 |
| Purchase #6 | $67.36 | 7.494% | $72.408 | $72.41 | $72.40 | $72.40 |
| Purchase #7 | $104.83 | 4.492% | $109.539 | $109.54 | $109.55 | $109.50 |
| 7 purchase totals = | $890.57 | $954.7025 | $954.71 | $954.75 | $954.60 | |