| 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 | $212.74 | 13.794% | $242.0854 | $242.09 | $242.10 | $242.10 |
| Purchase #2 | $122.48 | 8.242% | $132.5748 | $132.57 | $132.55 | $132.60 |
| Purchase #3 | $26.84 | 7.108% | $28.7478 | $28.75 | $28.75 | $28.70 |
| Purchase #4 | $30.74 | 11.756% | $34.3538 | $34.35 | $34.35 | $34.40 |
| Purchase #5 | $148.36 | 13.366% | $168.1898 | $168.19 | $168.20 | $168.20 |
| Purchase #6 | $53.40 | 9.640% | $58.5478 | $58.55 | $58.55 | $58.50 |
| Purchase #7 | $19.61 | 10.437% | $21.6567 | $21.66 | $21.65 | $21.70 |
| 7 purchase totals = | $614.17 | $686.1561 | $686.16 | $686.15 | $686.20 | |