| 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 | $230.86 | 13.328% | $261.629 | $261.63 | $261.65 | $261.60 |
| Purchase #2 | $10.58 | 13.872% | $12.0477 | $12.05 | $12.05 | $12.00 |
| Purchase #3 | $34.47 | 4.611% | $36.0594 | $36.06 | $36.05 | $36.10 |
| Purchase #4 | $79.47 | 11.502% | $88.6106 | $88.61 | $88.60 | $88.60 |
| Purchase #5 | $125.58 | 13.324% | $142.3123 | $142.31 | $142.30 | $142.30 |
| Purchase #6 | $29.64 | 4.530% | $30.9827 | $30.98 | $31.00 | $31.00 |
| Purchase #7 | $68.44 | 11.760% | $76.4885 | $76.49 | $76.50 | $76.50 |
| 7 purchase totals = | $579.04 | $648.1302 | $648.13 | $648.15 | $648.10 | |