| 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 | $126.87 | 7.428% | $136.2939 | $136.29 | $136.30 | $136.30 |
| Purchase #2 | $217.30 | 9.744% | $238.4737 | $238.47 | $238.45 | $238.50 |
| Purchase #3 | $76.87 | 3.658% | $79.6819 | $79.68 | $79.70 | $79.70 |
| Purchase #4 | $155.60 | 3.389% | $160.8733 | $160.87 | $160.85 | $160.90 |
| Purchase #5 | $21.98 | 10.452% | $24.2773 | $24.28 | $24.30 | $24.30 |
| Purchase #6 | $225.59 | 8.476% | $244.711 | $244.71 | $244.70 | $244.70 |
| Purchase #7 | $97.69 | 11.818% | $109.235 | $109.24 | $109.25 | $109.20 |
| 7 purchase totals = | $921.90 | $993.5461 | $993.54 | $993.55 | $993.60 | |