| 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 | $243.27 | 7.134% | $260.6249 | $260.62 | $260.60 | $260.60 |
| Purchase #2 | $158.96 | 13.557% | $180.5102 | $180.51 | $180.50 | $180.50 |
| Purchase #3 | $214.41 | 8.266% | $232.1331 | $232.13 | $232.15 | $232.10 |
| Purchase #4 | $132.35 | 13.267% | $149.9089 | $149.91 | $149.90 | $149.90 |
| Purchase #5 | $81.97 | 8.318% | $88.7883 | $88.79 | $88.80 | $88.80 |
| Purchase #6 | $221.27 | 7.607% | $238.102 | $238.10 | $238.10 | $238.10 |
| Purchase #7 | $243.65 | 5.554% | $257.1823 | $257.18 | $257.20 | $257.20 |
| 7 purchase totals = | $1,295.88 | $1,407.2497 | $1,407.24 | $1,407.25 | $1,407.20 | |