| 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 | $237.94 | 12.731% | $268.2321 | $268.23 | $268.25 | $268.20 |
| Purchase #2 | $157.94 | 3.624% | $163.6637 | $163.66 | $163.65 | $163.70 |
| Purchase #3 | $235.49 | 3.225% | $243.0846 | $243.08 | $243.10 | $243.10 |
| Purchase #4 | $243.35 | 11.527% | $271.401 | $271.40 | $271.40 | $271.40 |
| Purchase #5 | $115.39 | 5.557% | $121.8022 | $121.80 | $121.80 | $121.80 |
| Purchase #6 | $86.54 | 7.637% | $93.1491 | $93.15 | $93.15 | $93.10 |
| Purchase #7 | $45.47 | 10.617% | $50.2975 | $50.30 | $50.30 | $50.30 |
| 7 purchase totals = | $1,122.12 | $1,211.6302 | $1,211.62 | $1,211.65 | $1,211.60 | |