| 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 | $246.40 | 6.142% | $261.5339 | $261.53 | $261.55 | $261.50 |
| Purchase #2 | $180.60 | 8.199% | $195.4074 | $195.41 | $195.40 | $195.40 |
| Purchase #3 | $163.45 | 9.360% | $178.7489 | $178.75 | $178.75 | $178.70 |
| Purchase #4 | $113.66 | 6.803% | $121.3923 | $121.39 | $121.40 | $121.40 |
| Purchase #5 | $42.27 | 13.505% | $47.9786 | $47.98 | $48.00 | $48.00 |
| Purchase #6 | $27.62 | 9.205% | $30.1624 | $30.16 | $30.15 | $30.20 |
| Purchase #7 | $95.83 | 9.210% | $104.6559 | $104.66 | $104.65 | $104.70 |
| 7 purchase totals = | $869.83 | $939.8794 | $939.88 | $939.90 | $939.90 | |