| 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 | $143.89 | 11.239% | $160.0618 | $160.06 | $160.05 | $160.10 |
| Purchase #2 | $239.96 | 3.694% | $248.8241 | $248.82 | $248.80 | $248.80 |
| Purchase #3 | $28.63 | 7.622% | $30.8122 | $30.81 | $30.80 | $30.80 |
| Purchase #4 | $31.62 | 7.821% | $34.093 | $34.09 | $34.10 | $34.10 |
| Purchase #5 | $207.63 | 9.417% | $227.1825 | $227.18 | $227.20 | $227.20 |
| Purchase #6 | $98.68 | 4.621% | $103.24 | $103.24 | $103.25 | $103.20 |
| Purchase #7 | $231.92 | 12.567% | $261.0654 | $261.07 | $261.05 | $261.10 |
| 7 purchase totals = | $982.33 | $1,065.2790 | $1,065.27 | $1,065.25 | $1,065.30 | |