| 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 | $232.25 | 8.410% | $251.7822 | $251.78 | $251.80 | $251.80 |
| Purchase #2 | $125.43 | 4.764% | $131.4055 | $131.41 | $131.40 | $131.40 |
| Purchase #3 | $197.53 | 7.669% | $212.6786 | $212.68 | $212.70 | $212.70 |
| Purchase #4 | $123.87 | 10.156% | $136.4502 | $136.45 | $136.45 | $136.50 |
| Purchase #5 | $126.81 | 13.431% | $143.8419 | $143.84 | $143.85 | $143.80 |
| Purchase #6 | $20.66 | 12.173% | $23.1749 | $23.17 | $23.15 | $23.20 |
| Purchase #7 | $214.74 | 6.483% | $228.6616 | $228.66 | $228.65 | $228.70 |
| 7 purchase totals = | $1,041.29 | $1,127.9949 | $1,127.99 | $1,128.00 | $1,128.10 | |