| 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 | $226.79 | 4.354% | $236.6644 | $236.66 | $236.65 | $236.70 |
| Purchase #2 | $122.37 | 5.524% | $129.1297 | $129.13 | $129.15 | $129.10 |
| Purchase #3 | $41.79 | 9.569% | $45.7889 | $45.79 | $45.80 | $45.80 |
| Purchase #4 | $199.67 | 12.175% | $223.9798 | $223.98 | $224.00 | $224.00 |
| Purchase #5 | $83.55 | 13.191% | $94.5711 | $94.57 | $94.55 | $94.60 |
| Purchase #6 | $131.96 | 7.238% | $141.5113 | $141.51 | $141.50 | $141.50 |
| Purchase #7 | $71.99 | 10.364% | $79.451 | $79.45 | $79.45 | $79.50 |
| 7 purchase totals = | $878.12 | $951.0962 | $951.09 | $951.10 | $951.20 | |