| 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 | $215.79 | 8.787% | $234.7515 | $234.75 | $234.75 | $234.80 |
| Purchase #2 | $21.48 | 6.151% | $22.8012 | $22.80 | $22.80 | $22.80 |
| Purchase #3 | $26.78 | 9.594% | $29.3493 | $29.35 | $29.35 | $29.30 |
| Purchase #4 | $209.56 | 5.511% | $221.1089 | $221.11 | $221.10 | $221.10 |
| Purchase #5 | $231.67 | 12.762% | $261.2357 | $261.24 | $261.25 | $261.20 |
| Purchase #6 | $250.71 | 13.698% | $285.0523 | $285.05 | $285.05 | $285.10 |
| Purchase #7 | $133.88 | 11.204% | $148.8799 | $148.88 | $148.90 | $148.90 |
| 7 purchase totals = | $1,089.87 | $1,203.1788 | $1,203.18 | $1,203.20 | $1,203.20 | |