| 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 | $229.57 | 3.359% | $237.2813 | $237.28 | $237.30 | $237.30 |
| Purchase #2 | $191.87 | 8.299% | $207.7933 | $207.79 | $207.80 | $207.80 |
| Purchase #3 | $28.46 | 6.420% | $30.2871 | $30.29 | $30.30 | $30.30 |
| Purchase #4 | $184.97 | 5.539% | $195.2155 | $195.22 | $195.20 | $195.20 |
| Purchase #5 | $115.89 | 11.314% | $129.0018 | $129.00 | $129.00 | $129.00 |
| Purchase #6 | $59.71 | 10.547% | $66.0076 | $66.01 | $66.00 | $66.00 |
| Purchase #7 | $97.50 | 12.444% | $109.6329 | $109.63 | $109.65 | $109.60 |
| 7 purchase totals = | $907.97 | $975.2195 | $975.22 | $975.25 | $975.20 | |