| 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 | $111.72 | 8.468% | $121.1804 | $121.18 | $121.20 | $121.20 |
| Purchase #2 | $112.68 | 9.525% | $123.4128 | $123.41 | $123.40 | $123.40 |
| Purchase #3 | $57.40 | 3.190% | $59.2311 | $59.23 | $59.25 | $59.20 |
| Purchase #4 | $232.91 | 9.369% | $254.7313 | $254.73 | $254.75 | $254.70 |
| Purchase #5 | $215.61 | 9.225% | $235.5 | $235.50 | $235.50 | $235.50 |
| Purchase #6 | $97.67 | 13.354% | $110.7129 | $110.71 | $110.70 | $110.70 |
| Purchase #7 | $78.36 | 10.671% | $86.7218 | $86.72 | $86.70 | $86.70 |
| 7 purchase totals = | $906.35 | $991.4903 | $991.48 | $991.50 | $991.40 | |