| 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 | $48.34 | 6.105% | $51.2912 | $51.29 | $51.30 | $51.30 |
| Purchase #2 | $238.42 | 7.677% | $256.7235 | $256.72 | $256.70 | $256.70 |
| Purchase #3 | $195.42 | 8.601% | $212.2281 | $212.23 | $212.25 | $212.20 |
| Purchase #4 | $233.32 | 4.867% | $244.6757 | $244.68 | $244.70 | $244.70 |
| Purchase #5 | $93.96 | 7.762% | $101.2532 | $101.25 | $101.25 | $101.30 |
| Purchase #6 | $238.80 | 9.312% | $261.0371 | $261.04 | $261.05 | $261.00 |
| Purchase #7 | $85.95 | 10.499% | $94.9739 | $94.97 | $94.95 | $95.00 |
| 7 purchase totals = | $1,134.21 | $1,222.1827 | $1,222.18 | $1,222.20 | $1,222.20 | |