| 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 | $244.25 | 7.237% | $261.9264 | $261.93 | $261.95 | $261.90 |
| Purchase #2 | $238.82 | 3.759% | $247.7972 | $247.80 | $247.80 | $247.80 |
| Purchase #3 | $158.99 | 13.284% | $180.1102 | $180.11 | $180.10 | $180.10 |
| Purchase #4 | $165.46 | 10.519% | $182.8647 | $182.86 | $182.85 | $182.90 |
| Purchase #5 | $33.84 | 12.487% | $38.0656 | $38.07 | $38.05 | $38.10 |
| Purchase #6 | $50.36 | 11.623% | $56.2133 | $56.21 | $56.20 | $56.20 |
| Purchase #7 | $125.68 | 11.162% | $139.7084 | $139.71 | $139.70 | $139.70 |
| 7 purchase totals = | $1,017.40 | $1,106.6858 | $1,106.69 | $1,106.65 | $1,106.70 | |