| 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 | $141.91 | 4.781% | $148.6947 | $148.69 | $148.70 | $148.70 |
| Purchase #2 | $210.25 | 6.670% | $224.2737 | $224.27 | $224.25 | $224.30 |
| Purchase #3 | $24.29 | 11.127% | $26.9927 | $26.99 | $27.00 | $27.00 |
| Purchase #4 | $237.69 | 8.478% | $257.8414 | $257.84 | $257.85 | $257.80 |
| Purchase #5 | $50.37 | 3.338% | $52.0514 | $52.05 | $52.05 | $52.10 |
| Purchase #6 | $36.27 | 13.652% | $41.2216 | $41.22 | $41.20 | $41.20 |
| Purchase #7 | $125.62 | 12.111% | $140.8338 | $140.83 | $140.85 | $140.80 |
| 7 purchase totals = | $826.40 | $891.9093 | $891.89 | $891.90 | $891.90 | |