| 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 | $99.35 | 3.631% | $102.9574 | $102.96 | $102.95 | $103.00 |
| Purchase #2 | $53.63 | 8.862% | $58.3827 | $58.38 | $58.40 | $58.40 |
| Purchase #3 | $137.79 | 12.655% | $155.2273 | $155.23 | $155.25 | $155.20 |
| Purchase #4 | $137.49 | 4.241% | $143.321 | $143.32 | $143.30 | $143.30 |
| Purchase #5 | $216.41 | 9.177% | $236.2699 | $236.27 | $236.25 | $236.30 |
| Purchase #6 | $154.84 | 13.749% | $176.129 | $176.13 | $176.15 | $176.10 |
| Purchase #7 | $62.48 | 3.532% | $64.6868 | $64.69 | $64.70 | $64.70 |
| 7 purchase totals = | $861.99 | $936.9741 | $936.98 | $937.00 | $937.00 | |