| 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 | $114.26 | 6.323% | $121.4847 | $121.48 | $121.50 | $121.50 |
| Purchase #2 | $122.48 | 13.708% | $139.2696 | $139.27 | $139.25 | $139.30 |
| Purchase #3 | $11.30 | 3.458% | $11.6908 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $201.62 | 12.685% | $227.1955 | $227.20 | $227.20 | $227.20 |
| Purchase #5 | $151.39 | 3.741% | $157.0535 | $157.05 | $157.05 | $157.10 |
| Purchase #6 | $75.31 | 4.381% | $78.6093 | $78.61 | $78.60 | $78.60 |
| Purchase #7 | $243.48 | 5.847% | $257.7163 | $257.72 | $257.70 | $257.70 |
| 7 purchase totals = | $919.84 | $993.0197 | $993.02 | $993.00 | $993.10 | |