| 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 | $222.76 | 13.173% | $252.1042 | $252.10 | $252.10 | $252.10 |
| Purchase #2 | $92.66 | 5.613% | $97.861 | $97.86 | $97.85 | $97.90 |
| Purchase #3 | $13.42 | 8.528% | $14.5645 | $14.56 | $14.55 | $14.60 |
| Purchase #4 | $244.94 | 6.503% | $260.8684 | $260.87 | $260.85 | $260.90 |
| Purchase #5 | $10.38 | 7.273% | $11.1349 | $11.13 | $11.15 | $11.10 |
| Purchase #6 | $118.92 | 3.147% | $122.6624 | $122.66 | $122.65 | $122.70 |
| Purchase #7 | $18.90 | 8.379% | $20.4836 | $20.48 | $20.50 | $20.50 |
| 7 purchase totals = | $721.98 | $779.6790 | $779.66 | $779.65 | $779.80 | |