| 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 | $236.51 | 6.211% | $251.1996 | $251.20 | $251.20 | $251.20 |
| Purchase #2 | $43.55 | 12.695% | $49.0787 | $49.08 | $49.10 | $49.10 |
| Purchase #3 | $60.48 | 11.849% | $67.6463 | $67.65 | $67.65 | $67.60 |
| Purchase #4 | $189.80 | 7.536% | $204.1033 | $204.10 | $204.10 | $204.10 |
| Purchase #5 | $81.99 | 5.852% | $86.7881 | $86.79 | $86.80 | $86.80 |
| Purchase #6 | $87.77 | 5.740% | $92.808 | $92.81 | $92.80 | $92.80 |
| Purchase #7 | $78.46 | 5.573% | $82.8326 | $82.83 | $82.85 | $82.80 |
| 7 purchase totals = | $778.56 | $834.4566 | $834.46 | $834.50 | $834.40 | |