| 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 | $236.31 | 10.514% | $261.1556 | $261.16 | $261.15 | $261.20 |
| Purchase #2 | $243.55 | 3.114% | $251.1341 | $251.13 | $251.15 | $251.10 |
| Purchase #3 | $218.32 | 4.670% | $228.5155 | $228.52 | $228.50 | $228.50 |
| Purchase #4 | $40.70 | 10.352% | $44.9133 | $44.91 | $44.90 | $44.90 |
| Purchase #5 | $154.42 | 5.576% | $163.0305 | $163.03 | $163.05 | $163.00 |
| Purchase #6 | $22.79 | 11.639% | $25.4425 | $25.44 | $25.45 | $25.40 |
| Purchase #7 | $159.41 | 5.253% | $167.7838 | $167.78 | $167.80 | $167.80 |
| 7 purchase totals = | $1,075.50 | $1,141.9753 | $1,141.97 | $1,142.00 | $1,141.90 | |