| 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 | $106.69 | 9.829% | $117.1766 | $117.18 | $117.20 | $117.20 |
| Purchase #2 | $49.64 | 11.354% | $55.2761 | $55.28 | $55.30 | $55.30 |
| Purchase #3 | $58.68 | 10.426% | $64.798 | $64.80 | $64.80 | $64.80 |
| Purchase #4 | $33.55 | 12.791% | $37.8414 | $37.84 | $37.85 | $37.80 |
| Purchase #5 | $234.43 | 11.538% | $261.4785 | $261.48 | $261.50 | $261.50 |
| Purchase #6 | $97.68 | 4.226% | $101.808 | $101.81 | $101.80 | $101.80 |
| Purchase #7 | $248.35 | 12.723% | $279.9476 | $279.95 | $279.95 | $279.90 |
| 7 purchase totals = | $829.02 | $918.3262 | $918.34 | $918.40 | $918.30 | |