| 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 | $219.86 | 3.648% | $227.8805 | $227.88 | $227.90 | $227.90 |
| Purchase #2 | $218.32 | 7.760% | $235.2616 | $235.26 | $235.25 | $235.30 |
| Purchase #3 | $236.28 | 10.463% | $261.002 | $261.00 | $261.00 | $261.00 |
| Purchase #4 | $121.70 | 10.242% | $134.1645 | $134.16 | $134.15 | $134.20 |
| Purchase #5 | $169.76 | 3.415% | $175.5573 | $175.56 | $175.55 | $175.60 |
| Purchase #6 | $88.37 | 10.525% | $97.6709 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $20.36 | 13.161% | $23.0396 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $1,074.65 | $1,154.5764 | $1,154.57 | $1,154.55 | $1,154.70 | |