| 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 | $91.70 | 13.595% | $104.1666 | $104.17 | $104.15 | $104.20 |
| Purchase #2 | $102.61 | 4.637% | $107.368 | $107.37 | $107.35 | $107.40 |
| Purchase #3 | $180.29 | 7.131% | $193.1465 | $193.15 | $193.15 | $193.10 |
| Purchase #4 | $200.66 | 7.417% | $215.543 | $215.54 | $215.55 | $215.50 |
| Purchase #5 | $232.84 | 12.387% | $261.6819 | $261.68 | $261.70 | $261.70 |
| Purchase #6 | $49.56 | 6.301% | $52.6828 | $52.68 | $52.70 | $52.70 |
| Purchase #7 | $98.30 | 7.187% | $105.3648 | $105.36 | $105.35 | $105.40 |
| 7 purchase totals = | $955.96 | $1,039.9536 | $1,039.95 | $1,039.95 | $1,040.00 | |