| 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 | $225.26 | 13.845% | $256.4472 | $256.45 | $256.45 | $256.40 |
| Purchase #2 | $35.44 | 13.729% | $40.3056 | $40.31 | $40.30 | $40.30 |
| Purchase #3 | $170.37 | 11.243% | $189.5247 | $189.52 | $189.50 | $189.50 |
| Purchase #4 | $204.73 | 3.616% | $212.133 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $74.98 | 11.735% | $83.7789 | $83.78 | $83.80 | $83.80 |
| Purchase #6 | $44.96 | 8.348% | $48.7133 | $48.71 | $48.70 | $48.70 |
| Purchase #7 | $108.68 | 10.826% | $120.4457 | $120.45 | $120.45 | $120.40 |
| 7 purchase totals = | $864.42 | $951.3484 | $951.35 | $951.35 | $951.20 | |