| 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 | $110.68 | 3.450% | $114.4985 | $114.50 | $114.50 | $114.50 |
| Purchase #2 | $85.38 | 7.477% | $91.7639 | $91.76 | $91.75 | $91.80 |
| Purchase #3 | $126.89 | 5.505% | $133.8753 | $133.88 | $133.90 | $133.90 |
| Purchase #4 | $250.66 | 3.725% | $259.9971 | $260.00 | $260.00 | $260.00 |
| Purchase #5 | $9.52 | 9.104% | $10.3867 | $10.39 | $10.40 | $10.40 |
| Purchase #6 | $193.70 | 13.305% | $219.4718 | $219.47 | $219.45 | $219.50 |
| Purchase #7 | $92.49 | 13.807% | $105.2601 | $105.26 | $105.25 | $105.30 |
| 7 purchase totals = | $869.32 | $935.2534 | $935.26 | $935.25 | $935.40 | |