| 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 | $250.47 | 4.448% | $261.6109 | $261.61 | $261.60 | $261.60 |
| Purchase #2 | $222.96 | 12.696% | $251.267 | $251.27 | $251.25 | $251.30 |
| Purchase #3 | $200.26 | 12.421% | $225.1343 | $225.13 | $225.15 | $225.10 |
| Purchase #4 | $76.86 | 9.578% | $84.2217 | $84.22 | $84.20 | $84.20 |
| Purchase #5 | $151.64 | 12.744% | $170.965 | $170.97 | $170.95 | $171.00 |
| Purchase #6 | $25.39 | 13.374% | $28.7857 | $28.79 | $28.80 | $28.80 |
| Purchase #7 | $56.30 | 4.322% | $58.7333 | $58.73 | $58.75 | $58.70 |
| 7 purchase totals = | $983.88 | $1,080.7179 | $1,080.72 | $1,080.70 | $1,080.70 | |