| 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 | $24.37 | 8.289% | $26.39 | $26.39 | $26.40 | $26.40 |
| Purchase #2 | $134.72 | 3.172% | $138.9933 | $138.99 | $139.00 | $139.00 |
| Purchase #3 | $231.70 | 7.404% | $248.8551 | $248.86 | $248.85 | $248.90 |
| Purchase #4 | $199.40 | 11.369% | $222.0698 | $222.07 | $222.05 | $222.10 |
| Purchase #5 | $97.53 | 7.677% | $105.0174 | $105.02 | $105.00 | $105.00 |
| Purchase #6 | $20.83 | 12.613% | $23.4573 | $23.46 | $23.45 | $23.50 |
| Purchase #7 | $106.41 | 10.309% | $117.3798 | $117.38 | $117.40 | $117.40 |
| 7 purchase totals = | $814.96 | $882.1627 | $882.17 | $882.15 | $882.30 | |