| 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 | $101.33 | 11.371% | $112.8522 | $112.85 | $112.85 | $112.90 |
| Purchase #2 | $198.46 | 4.511% | $207.4125 | $207.41 | $207.40 | $207.40 |
| Purchase #3 | $63.56 | 3.657% | $65.8844 | $65.88 | $65.90 | $65.90 |
| Purchase #4 | $238.77 | 9.419% | $261.2597 | $261.26 | $261.25 | $261.30 |
| Purchase #5 | $146.54 | 8.165% | $158.505 | $158.51 | $158.50 | $158.50 |
| Purchase #6 | $68.42 | 10.126% | $75.3482 | $75.35 | $75.35 | $75.30 |
| Purchase #7 | $154.52 | 10.763% | $171.151 | $171.15 | $171.15 | $171.20 |
| 7 purchase totals = | $971.60 | $1,052.4130 | $1,052.41 | $1,052.40 | $1,052.50 | |