| 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 | $219.66 | 11.291% | $244.4618 | $244.46 | $244.45 | $244.50 |
| Purchase #2 | $204.61 | 12.351% | $229.8814 | $229.88 | $229.90 | $229.90 |
| Purchase #3 | $33.75 | 4.462% | $35.2559 | $35.26 | $35.25 | $35.30 |
| Purchase #4 | $207.30 | 7.521% | $222.891 | $222.89 | $222.90 | $222.90 |
| Purchase #5 | $126.56 | 7.313% | $135.8153 | $135.82 | $135.80 | $135.80 |
| Purchase #6 | $155.33 | 4.129% | $161.7436 | $161.74 | $161.75 | $161.70 |
| Purchase #7 | $163.99 | 3.237% | $169.2984 | $169.30 | $169.30 | $169.30 |
| 7 purchase totals = | $1,111.20 | $1,199.3474 | $1,199.35 | $1,199.35 | $1,199.40 | |