| 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 | $205.83 | 4.336% | $214.7548 | $214.75 | $214.75 | $214.80 |
| Purchase #2 | $56.42 | 9.717% | $61.9023 | $61.90 | $61.90 | $61.90 |
| Purchase #3 | $212.88 | 10.822% | $235.9179 | $235.92 | $235.90 | $235.90 |
| Purchase #4 | $190.53 | 9.118% | $207.9025 | $207.90 | $207.90 | $207.90 |
| Purchase #5 | $46.93 | 3.756% | $48.6927 | $48.69 | $48.70 | $48.70 |
| Purchase #6 | $21.34 | 12.115% | $23.9253 | $23.93 | $23.95 | $23.90 |
| Purchase #7 | $23.46 | 6.847% | $25.0663 | $25.07 | $25.05 | $25.10 |
| 7 purchase totals = | $757.39 | $818.1618 | $818.16 | $818.15 | $818.20 | |