| 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 | $226.83 | 7.533% | $243.9171 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $7.85 | 3.852% | $8.1524 | $8.15 | $8.15 | $8.20 |
| Purchase #3 | $141.80 | 10.635% | $156.8804 | $156.88 | $156.90 | $156.90 |
| Purchase #4 | $250.76 | 4.209% | $261.3145 | $261.31 | $261.30 | $261.30 |
| Purchase #5 | $96.89 | 10.389% | $106.9559 | $106.96 | $106.95 | $107.00 |
| Purchase #6 | $228.94 | 12.444% | $257.4293 | $257.43 | $257.45 | $257.40 |
| Purchase #7 | $118.52 | 4.855% | $124.2741 | $124.27 | $124.25 | $124.30 |
| 7 purchase totals = | $1,071.59 | $1,158.9237 | $1,158.92 | $1,158.90 | $1,159.00 | |