| 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 | $22.56 | 11.538% | $25.163 | $25.16 | $25.15 | $25.20 |
| Purchase #2 | $121.47 | 12.195% | $136.2833 | $136.28 | $136.30 | $136.30 |
| Purchase #3 | $112.78 | 13.626% | $128.1474 | $128.15 | $128.15 | $128.10 |
| Purchase #4 | $27.95 | 10.223% | $30.8073 | $30.81 | $30.80 | $30.80 |
| Purchase #5 | $105.74 | 3.601% | $109.5477 | $109.55 | $109.55 | $109.50 |
| Purchase #6 | $243.97 | 7.315% | $261.8164 | $261.82 | $261.80 | $261.80 |
| Purchase #7 | $206.94 | 4.150% | $215.528 | $215.53 | $215.55 | $215.50 |
| 7 purchase totals = | $841.41 | $907.2931 | $907.30 | $907.30 | $907.20 | |