| 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 | $127.98 | 3.698% | $132.7127 | $132.71 | $132.70 | $132.70 |
| Purchase #2 | $118.99 | 11.536% | $132.7167 | $132.72 | $132.70 | $132.70 |
| Purchase #3 | $244.35 | 3.651% | $253.2712 | $253.27 | $253.25 | $253.30 |
| Purchase #4 | $75.53 | 11.107% | $83.9191 | $83.92 | $83.90 | $83.90 |
| Purchase #5 | $98.53 | 8.534% | $106.9386 | $106.94 | $106.95 | $106.90 |
| Purchase #6 | $154.89 | 10.157% | $170.6222 | $170.62 | $170.60 | $170.60 |
| Purchase #7 | $26.72 | 3.397% | $27.6277 | $27.63 | $27.65 | $27.60 |
| 7 purchase totals = | $846.99 | $907.8082 | $907.81 | $907.75 | $907.70 | |