| 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 | $205.56 | 9.725% | $225.5507 | $225.55 | $225.55 | $225.60 |
| Purchase #2 | $212.83 | 13.362% | $241.2683 | $241.27 | $241.25 | $241.30 |
| Purchase #3 | $21.94 | 5.263% | $23.0947 | $23.09 | $23.10 | $23.10 |
| Purchase #4 | $9.89 | 13.692% | $11.2441 | $11.24 | $11.25 | $11.20 |
| Purchase #5 | $175.48 | 3.267% | $181.2129 | $181.21 | $181.20 | $181.20 |
| Purchase #6 | $77.82 | 3.716% | $80.7118 | $80.71 | $80.70 | $80.70 |
| Purchase #7 | $121.94 | 8.571% | $132.3915 | $132.39 | $132.40 | $132.40 |
| 7 purchase totals = | $825.46 | $895.4740 | $895.46 | $895.45 | $895.50 | |