| 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 | $250.27 | 3.435% | $258.8668 | $258.87 | $258.85 | $258.90 |
| Purchase #2 | $113.91 | 10.225% | $125.5573 | $125.56 | $125.55 | $125.60 |
| Purchase #3 | $150.52 | 8.264% | $162.959 | $162.96 | $162.95 | $163.00 |
| Purchase #4 | $24.29 | 3.178% | $25.0619 | $25.06 | $25.05 | $25.10 |
| Purchase #5 | $136.77 | 13.139% | $154.7402 | $154.74 | $154.75 | $154.70 |
| Purchase #6 | $25.89 | 13.669% | $29.4289 | $29.43 | $29.45 | $29.40 |
| Purchase #7 | $200.34 | 5.242% | $210.8418 | $210.84 | $210.85 | $210.80 |
| 7 purchase totals = | $901.99 | $967.4559 | $967.46 | $967.45 | $967.50 | |