| 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 | $235.69 | 3.209% | $243.2533 | $243.25 | $243.25 | $243.30 |
| Purchase #2 | $224.34 | 5.404% | $236.4633 | $236.46 | $236.45 | $236.50 |
| Purchase #3 | $139.75 | 13.563% | $158.7043 | $158.70 | $158.70 | $158.70 |
| Purchase #4 | $150.95 | 3.472% | $156.191 | $156.19 | $156.20 | $156.20 |
| Purchase #5 | $213.52 | 9.410% | $233.6122 | $233.61 | $233.60 | $233.60 |
| Purchase #6 | $24.70 | 4.700% | $25.8609 | $25.86 | $25.85 | $25.90 |
| Purchase #7 | $126.39 | 6.681% | $134.8341 | $134.83 | $134.85 | $134.80 |
| 7 purchase totals = | $1,115.34 | $1,188.9191 | $1,188.90 | $1,188.90 | $1,189.00 | |