| 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 | $236.47 | 11.684% | $264.0992 | $264.10 | $264.10 | $264.10 |
| Purchase #2 | $233.61 | 11.840% | $261.2694 | $261.27 | $261.25 | $261.30 |
| Purchase #3 | $45.90 | 5.370% | $48.3648 | $48.36 | $48.35 | $48.40 |
| Purchase #4 | $50.90 | 5.667% | $53.7845 | $53.78 | $53.80 | $53.80 |
| Purchase #5 | $36.63 | 3.481% | $37.9051 | $37.91 | $37.90 | $37.90 |
| Purchase #6 | $12.25 | 6.263% | $13.0172 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $207.70 | 6.672% | $221.5577 | $221.56 | $221.55 | $221.60 |
| 7 purchase totals = | $823.46 | $899.9979 | $900.00 | $899.95 | $900.10 | |