| 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 | $195.65 | 9.200% | $213.6498 | $213.65 | $213.65 | $213.60 |
| Purchase #2 | $46.39 | 13.636% | $52.7157 | $52.72 | $52.70 | $52.70 |
| Purchase #3 | $12.71 | 8.377% | $13.7747 | $13.77 | $13.75 | $13.80 |
| Purchase #4 | $133.47 | 3.758% | $138.4858 | $138.49 | $138.50 | $138.50 |
| Purchase #5 | $205.26 | 9.500% | $224.7597 | $224.76 | $224.75 | $224.80 |
| Purchase #6 | $243.79 | 3.324% | $251.8936 | $251.89 | $251.90 | $251.90 |
| Purchase #7 | $228.97 | 6.476% | $243.7981 | $243.80 | $243.80 | $243.80 |
| 7 purchase totals = | $1,066.24 | $1,139.0774 | $1,139.08 | $1,139.05 | $1,139.10 | |