| 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 | $136.67 | 6.399% | $145.4155 | $145.42 | $145.40 | $145.40 |
| Purchase #2 | $247.40 | 11.565% | $276.0118 | $276.01 | $276.00 | $276.00 |
| Purchase #3 | $62.88 | 3.363% | $64.9947 | $64.99 | $65.00 | $65.00 |
| Purchase #4 | $101.88 | 8.218% | $110.2525 | $110.25 | $110.25 | $110.30 |
| Purchase #5 | $25.70 | 7.426% | $27.6085 | $27.61 | $27.60 | $27.60 |
| Purchase #6 | $42.79 | 7.819% | $46.1358 | $46.14 | $46.15 | $46.10 |
| Purchase #7 | $244.81 | 6.373% | $260.4117 | $260.41 | $260.40 | $260.40 |
| 7 purchase totals = | $862.13 | $930.8305 | $930.83 | $930.80 | $930.80 | |