| 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 | $234.62 | 11.302% | $261.1368 | $261.14 | $261.15 | $261.10 |
| Purchase #2 | $167.49 | 4.167% | $174.4693 | $174.47 | $174.45 | $174.50 |
| Purchase #3 | $7.83 | 7.328% | $8.4038 | $8.40 | $8.40 | $8.40 |
| Purchase #4 | $143.29 | 4.387% | $149.5761 | $149.58 | $149.60 | $149.60 |
| Purchase #5 | $234.69 | 10.657% | $259.7009 | $259.70 | $259.70 | $259.70 |
| Purchase #6 | $7.60 | 10.648% | $8.4092 | $8.41 | $8.40 | $8.40 |
| Purchase #7 | $113.33 | 8.230% | $122.6571 | $122.66 | $122.65 | $122.70 |
| 7 purchase totals = | $908.85 | $984.3532 | $984.36 | $984.35 | $984.40 | |