| 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 | $139.66 | 9.750% | $153.2769 | $153.28 | $153.30 | $153.30 |
| Purchase #2 | $11.36 | 8.495% | $12.325 | $12.33 | $12.35 | $12.30 |
| Purchase #3 | $187.38 | 10.839% | $207.6901 | $207.69 | $207.70 | $207.70 |
| Purchase #4 | $212.44 | 4.636% | $222.2887 | $222.29 | $222.30 | $222.30 |
| Purchase #5 | $248.36 | 5.111% | $261.0537 | $261.05 | $261.05 | $261.10 |
| Purchase #6 | $216.41 | 5.357% | $228.0031 | $228.00 | $228.00 | $228.00 |
| Purchase #7 | $14.69 | 12.331% | $16.5014 | $16.50 | $16.50 | $16.50 |
| 7 purchase totals = | $1,030.30 | $1,101.1389 | $1,101.14 | $1,101.20 | $1,101.20 | |