| 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 | $94.71 | 11.836% | $105.9199 | $105.92 | $105.90 | $105.90 |
| Purchase #2 | $203.95 | 12.683% | $229.817 | $229.82 | $229.80 | $229.80 |
| Purchase #3 | $168.87 | 11.400% | $188.1212 | $188.12 | $188.10 | $188.10 |
| Purchase #4 | $210.95 | 11.160% | $234.492 | $234.49 | $234.50 | $234.50 |
| Purchase #5 | $48.83 | 4.373% | $50.9653 | $50.97 | $50.95 | $51.00 |
| Purchase #6 | $15.86 | 11.180% | $17.6331 | $17.63 | $17.65 | $17.60 |
| Purchase #7 | $236.26 | 3.425% | $244.3519 | $244.35 | $244.35 | $244.40 |
| 7 purchase totals = | $979.43 | $1,071.3004 | $1,071.30 | $1,071.25 | $1,071.30 | |