| 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 | $185.64 | 11.595% | $207.165 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $191.84 | 8.762% | $208.649 | $208.65 | $208.65 | $208.60 |
| Purchase #3 | $236.39 | 10.520% | $261.2582 | $261.26 | $261.25 | $261.30 |
| Purchase #4 | $100.77 | 5.326% | $106.137 | $106.14 | $106.15 | $106.10 |
| Purchase #5 | $126.55 | 4.170% | $131.8271 | $131.83 | $131.85 | $131.80 |
| Purchase #6 | $91.52 | 12.213% | $102.6973 | $102.70 | $102.70 | $102.70 |
| Purchase #7 | $247.30 | 8.188% | $267.5489 | $267.55 | $267.55 | $267.50 |
| 7 purchase totals = | $1,180.01 | $1,285.2825 | $1,285.30 | $1,285.30 | $1,285.20 | |