| 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 | $223.91 | 4.530% | $234.0531 | $234.05 | $234.05 | $234.10 |
| Purchase #2 | $108.63 | 3.803% | $112.7612 | $112.76 | $112.75 | $112.80 |
| Purchase #3 | $116.87 | 4.745% | $122.4155 | $122.42 | $122.40 | $122.40 |
| Purchase #4 | $241.73 | 10.312% | $266.6572 | $266.66 | $266.65 | $266.70 |
| Purchase #5 | $217.57 | 3.762% | $225.755 | $225.76 | $225.75 | $225.80 |
| Purchase #6 | $129.78 | 4.591% | $135.7382 | $135.74 | $135.75 | $135.70 |
| Purchase #7 | $58.98 | 4.601% | $61.6937 | $61.69 | $61.70 | $61.70 |
| 7 purchase totals = | $1,097.47 | $1,159.0739 | $1,159.08 | $1,159.05 | $1,159.20 | |