| 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 | $120.84 | 4.348% | $126.0941 | $126.09 | $126.10 | $126.10 |
| Purchase #2 | $191.56 | 9.633% | $210.013 | $210.01 | $210.00 | $210.00 |
| Purchase #3 | $43.37 | 7.307% | $46.539 | $46.54 | $46.55 | $46.50 |
| Purchase #4 | $191.48 | 6.222% | $203.3939 | $203.39 | $203.40 | $203.40 |
| Purchase #5 | $75.83 | 8.856% | $82.5455 | $82.55 | $82.55 | $82.50 |
| Purchase #6 | $152.28 | 3.532% | $157.6585 | $157.66 | $157.65 | $157.70 |
| Purchase #7 | $126.66 | 4.357% | $132.1786 | $132.18 | $132.20 | $132.20 |
| 7 purchase totals = | $902.02 | $958.4226 | $958.42 | $958.45 | $958.40 | |