| 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 | $242.83 | 7.467% | $260.9621 | $260.96 | $260.95 | $261.00 |
| Purchase #2 | $204.74 | 6.344% | $217.7287 | $217.73 | $217.75 | $217.70 |
| Purchase #3 | $214.59 | 5.688% | $226.7959 | $226.80 | $226.80 | $226.80 |
| Purchase #4 | $135.37 | 5.804% | $143.2269 | $143.23 | $143.25 | $143.20 |
| Purchase #5 | $89.70 | 8.661% | $97.4689 | $97.47 | $97.45 | $97.50 |
| Purchase #6 | $109.97 | 9.451% | $120.3633 | $120.36 | $120.35 | $120.40 |
| Purchase #7 | $116.80 | 3.790% | $121.2267 | $121.23 | $121.25 | $121.20 |
| 7 purchase totals = | $1,114.00 | $1,187.7725 | $1,187.78 | $1,187.80 | $1,187.80 | |