| 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 | $200.49 | 6.528% | $213.578 | $213.58 | $213.60 | $213.60 |
| Purchase #2 | $109.33 | 4.375% | $114.1132 | $114.11 | $114.10 | $114.10 |
| Purchase #3 | $217.38 | 4.494% | $227.1491 | $227.15 | $227.15 | $227.10 |
| Purchase #4 | $114.64 | 12.606% | $129.0915 | $129.09 | $129.10 | $129.10 |
| Purchase #5 | $43.60 | 5.624% | $46.0521 | $46.05 | $46.05 | $46.10 |
| Purchase #6 | $140.58 | 13.723% | $159.8718 | $159.87 | $159.85 | $159.90 |
| Purchase #7 | $27.39 | 4.673% | $28.6699 | $28.67 | $28.65 | $28.70 |
| 7 purchase totals = | $853.41 | $918.5256 | $918.52 | $918.50 | $918.60 | |