| 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 | $26.29 | 4.160% | $27.3837 | $27.38 | $27.40 | $27.40 |
| Purchase #2 | $244.46 | 9.504% | $267.6935 | $267.69 | $267.70 | $267.70 |
| Purchase #3 | $170.51 | 11.201% | $189.6088 | $189.61 | $189.60 | $189.60 |
| Purchase #4 | $60.82 | 9.109% | $66.3601 | $66.36 | $66.35 | $66.40 |
| Purchase #5 | $224.59 | 10.833% | $248.9198 | $248.92 | $248.90 | $248.90 |
| Purchase #6 | $90.46 | 9.250% | $98.8276 | $98.83 | $98.85 | $98.80 |
| Purchase #7 | $235.71 | 10.747% | $261.0418 | $261.04 | $261.05 | $261.00 |
| 7 purchase totals = | $1,052.84 | $1,159.8353 | $1,159.83 | $1,159.85 | $1,159.80 | |