| 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 | $121.42 | 13.855% | $138.2427 | $138.24 | $138.25 | $138.20 |
| Purchase #2 | $26.43 | 13.604% | $30.0255 | $30.03 | $30.05 | $30.00 |
| Purchase #3 | $203.48 | 10.204% | $224.2431 | $224.24 | $224.25 | $224.20 |
| Purchase #4 | $133.44 | 7.625% | $143.6148 | $143.61 | $143.60 | $143.60 |
| Purchase #5 | $229.68 | 6.185% | $243.8857 | $243.89 | $243.90 | $243.90 |
| Purchase #6 | $191.92 | 6.644% | $204.6712 | $204.67 | $204.65 | $204.70 |
| Purchase #7 | $119.36 | 5.192% | $125.5572 | $125.56 | $125.55 | $125.60 |
| 7 purchase totals = | $1,025.73 | $1,110.2402 | $1,110.24 | $1,110.25 | $1,110.20 | |