| 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 | $38.29 | 12.683% | $43.1463 | $43.15 | $43.15 | $43.10 |
| Purchase #2 | $215.51 | 6.405% | $229.3134 | $229.31 | $229.30 | $229.30 |
| Purchase #3 | $231.83 | 12.517% | $260.8482 | $260.85 | $260.85 | $260.80 |
| Purchase #4 | $43.34 | 12.806% | $48.8901 | $48.89 | $48.90 | $48.90 |
| Purchase #5 | $153.87 | 10.470% | $169.9802 | $169.98 | $170.00 | $170.00 |
| Purchase #6 | $109.45 | 12.208% | $122.8117 | $122.81 | $122.80 | $122.80 |
| Purchase #7 | $43.97 | 3.336% | $45.4368 | $45.44 | $45.45 | $45.40 |
| 7 purchase totals = | $836.26 | $920.4267 | $920.43 | $920.45 | $920.30 | |