| 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 | $111.68 | 9.840% | $122.6693 | $122.67 | $122.65 | $122.70 |
| Purchase #2 | $15.69 | 10.667% | $17.3637 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $236.70 | 5.799% | $250.4262 | $250.43 | $250.45 | $250.40 |
| Purchase #4 | $224.50 | 5.826% | $237.5794 | $237.58 | $237.60 | $237.60 |
| Purchase #5 | $27.46 | 11.192% | $30.5333 | $30.53 | $30.55 | $30.50 |
| Purchase #6 | $75.75 | 8.757% | $82.3834 | $82.38 | $82.40 | $82.40 |
| Purchase #7 | $178.58 | 11.393% | $198.9256 | $198.93 | $198.95 | $198.90 |
| 7 purchase totals = | $870.36 | $939.8809 | $939.88 | $939.95 | $939.90 | |