| 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 | $212.77 | 6.713% | $227.0533 | $227.05 | $227.05 | $227.10 |
| Purchase #2 | $144.71 | 9.799% | $158.8901 | $158.89 | $158.90 | $158.90 |
| Purchase #3 | $189.50 | 9.809% | $208.0881 | $208.09 | $208.10 | $208.10 |
| Purchase #4 | $65.52 | 3.624% | $67.8944 | $67.89 | $67.90 | $67.90 |
| Purchase #5 | $163.51 | 5.834% | $173.0492 | $173.05 | $173.05 | $173.00 |
| Purchase #6 | $67.75 | 8.367% | $73.4186 | $73.42 | $73.40 | $73.40 |
| Purchase #7 | $215.41 | 6.767% | $229.9868 | $229.99 | $230.00 | $230.00 |
| 7 purchase totals = | $1,059.17 | $1,138.3805 | $1,138.38 | $1,138.40 | $1,138.40 | |