| 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 | $227.97 | 3.865% | $236.781 | $236.78 | $236.80 | $236.80 |
| Purchase #2 | $50.47 | 10.695% | $55.8678 | $55.87 | $55.85 | $55.90 |
| Purchase #3 | $12.41 | 8.273% | $13.4367 | $13.44 | $13.45 | $13.40 |
| Purchase #4 | $35.84 | 12.736% | $40.4046 | $40.40 | $40.40 | $40.40 |
| Purchase #5 | $50.41 | 8.431% | $54.6601 | $54.66 | $54.65 | $54.70 |
| Purchase #6 | $112.62 | 13.702% | $128.0512 | $128.05 | $128.05 | $128.10 |
| Purchase #7 | $148.98 | 7.734% | $160.5021 | $160.50 | $160.50 | $160.50 |
| 7 purchase totals = | $638.70 | $689.7035 | $689.70 | $689.70 | $689.80 | |