| 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 | $7.29 | 12.774% | $8.2212 | $8.22 | $8.20 | $8.20 |
| Purchase #2 | $224.92 | 12.473% | $252.9743 | $252.97 | $252.95 | $253.00 |
| Purchase #3 | $17.77 | 11.218% | $19.7634 | $19.76 | $19.75 | $19.80 |
| Purchase #4 | $232.26 | 12.625% | $261.5828 | $261.58 | $261.60 | $261.60 |
| Purchase #5 | $71.65 | 4.680% | $75.0032 | $75.00 | $75.00 | $75.00 |
| Purchase #6 | $120.39 | 5.195% | $126.6443 | $126.64 | $126.65 | $126.60 |
| Purchase #7 | $65.84 | 5.384% | $69.3848 | $69.38 | $69.40 | $69.40 |
| 7 purchase totals = | $740.12 | $813.5740 | $813.55 | $813.55 | $813.60 | |