| 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 | $211.64 | 13.581% | $240.3828 | $240.38 | $240.40 | $240.40 |
| Purchase #2 | $25.61 | 8.421% | $27.7666 | $27.77 | $27.75 | $27.80 |
| Purchase #3 | $59.89 | 11.629% | $66.8546 | $66.85 | $66.85 | $66.90 |
| Purchase #4 | $26.95 | 12.348% | $30.2778 | $30.28 | $30.30 | $30.30 |
| Purchase #5 | $124.72 | 11.432% | $138.978 | $138.98 | $139.00 | $139.00 |
| Purchase #6 | $196.74 | 9.775% | $215.9713 | $215.97 | $215.95 | $216.00 |
| Purchase #7 | $63.36 | 11.203% | $70.4582 | $70.46 | $70.45 | $70.50 |
| 7 purchase totals = | $708.91 | $790.6893 | $790.69 | $790.70 | $790.90 | |