| 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 | $221.76 | 5.164% | $233.2117 | $233.21 | $233.20 | $233.20 |
| Purchase #2 | $236.27 | 10.106% | $260.1474 | $260.15 | $260.15 | $260.10 |
| Purchase #3 | $222.95 | 9.826% | $244.8571 | $244.86 | $244.85 | $244.90 |
| Purchase #4 | $169.92 | 10.166% | $187.1941 | $187.19 | $187.20 | $187.20 |
| Purchase #5 | $10.68 | 11.362% | $11.8935 | $11.89 | $11.90 | $11.90 |
| Purchase #6 | $170.40 | 10.359% | $188.0517 | $188.05 | $188.05 | $188.10 |
| Purchase #7 | $188.98 | 13.415% | $214.3317 | $214.33 | $214.35 | $214.30 |
| 7 purchase totals = | $1,220.96 | $1,339.6872 | $1,339.68 | $1,339.70 | $1,339.70 | |