| 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 | $108.75 | 9.592% | $119.1813 | $119.18 | $119.20 | $119.20 |
| Purchase #2 | $180.92 | 13.872% | $206.0172 | $206.02 | $206.00 | $206.00 |
| Purchase #3 | $43.69 | 12.648% | $49.2159 | $49.22 | $49.20 | $49.20 |
| Purchase #4 | $7.54 | 5.400% | $7.9472 | $7.95 | $7.95 | $7.90 |
| Purchase #5 | $237.59 | 3.426% | $245.7298 | $245.73 | $245.75 | $245.70 |
| Purchase #6 | $173.61 | 8.682% | $188.6828 | $188.68 | $188.70 | $188.70 |
| Purchase #7 | $97.57 | 7.844% | $105.2234 | $105.22 | $105.20 | $105.20 |
| 7 purchase totals = | $849.67 | $921.9976 | $922.00 | $922.00 | $921.90 | |