| 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 | $222.68 | 4.660% | $233.0569 | $233.06 | $233.05 | $233.10 |
| Purchase #2 | $94.58 | 8.288% | $102.4188 | $102.42 | $102.40 | $102.40 |
| Purchase #3 | $66.86 | 3.278% | $69.0517 | $69.05 | $69.05 | $69.10 |
| Purchase #4 | $23.40 | 12.776% | $26.3896 | $26.39 | $26.40 | $26.40 |
| Purchase #5 | $98.61 | 8.386% | $106.8794 | $106.88 | $106.90 | $106.90 |
| Purchase #6 | $151.32 | 4.540% | $158.1899 | $158.19 | $158.20 | $158.20 |
| Purchase #7 | $125.72 | 10.874% | $139.3908 | $139.39 | $139.40 | $139.40 |
| 7 purchase totals = | $783.17 | $835.3771 | $835.38 | $835.40 | $835.50 | |