| 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 | $213.47 | 13.856% | $243.0484 | $243.05 | $243.05 | $243.00 |
| Purchase #2 | $123.38 | 4.459% | $128.8815 | $128.88 | $128.90 | $128.90 |
| Purchase #3 | $83.62 | 3.344% | $86.4163 | $86.42 | $86.40 | $86.40 |
| Purchase #4 | $146.47 | 11.625% | $163.4971 | $163.50 | $163.50 | $163.50 |
| Purchase #5 | $179.68 | 6.427% | $191.228 | $191.23 | $191.25 | $191.20 |
| Purchase #6 | $91.99 | 10.717% | $101.8486 | $101.85 | $101.85 | $101.80 |
| Purchase #7 | $40.75 | 9.666% | $44.6889 | $44.69 | $44.70 | $44.70 |
| 7 purchase totals = | $879.36 | $959.6088 | $959.62 | $959.65 | $959.50 | |