| 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 | $122.41 | 7.710% | $131.8478 | $131.85 | $131.85 | $131.80 |
| Purchase #2 | $69.26 | 12.280% | $77.7651 | $77.77 | $77.75 | $77.80 |
| Purchase #3 | $23.55 | 7.772% | $25.3803 | $25.38 | $25.40 | $25.40 |
| Purchase #4 | $26.98 | 8.555% | $29.2881 | $29.29 | $29.30 | $29.30 |
| Purchase #5 | $205.48 | 11.521% | $229.1534 | $229.15 | $229.15 | $229.20 |
| Purchase #6 | $197.36 | 6.469% | $210.1272 | $210.13 | $210.15 | $210.10 |
| Purchase #7 | $227.95 | 6.465% | $242.687 | $242.69 | $242.70 | $242.70 |
| 7 purchase totals = | $872.99 | $946.2489 | $946.26 | $946.30 | $946.30 | |