| 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 | $227.40 | 12.482% | $255.7841 | $255.78 | $255.80 | $255.80 |
| Purchase #2 | $142.46 | 10.488% | $157.4012 | $157.40 | $157.40 | $157.40 |
| Purchase #3 | $27.74 | 11.639% | $30.9687 | $30.97 | $30.95 | $31.00 |
| Purchase #4 | $158.72 | 4.690% | $166.164 | $166.16 | $166.15 | $166.20 |
| Purchase #5 | $83.54 | 12.577% | $94.0468 | $94.05 | $94.05 | $94.00 |
| Purchase #6 | $238.35 | 9.551% | $261.1148 | $261.11 | $261.10 | $261.10 |
| Purchase #7 | $125.34 | 11.693% | $139.996 | $140.00 | $140.00 | $140.00 |
| 7 purchase totals = | $1,003.55 | $1,105.4756 | $1,105.47 | $1,105.45 | $1,105.50 | |