| 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 | $209.37 | 7.250% | $224.5493 | $224.55 | $224.55 | $224.50 |
| Purchase #2 | $244.31 | 11.605% | $272.6622 | $272.66 | $272.65 | $272.70 |
| Purchase #3 | $38.85 | 8.456% | $42.1352 | $42.14 | $42.15 | $42.10 |
| Purchase #4 | $111.49 | 9.473% | $122.0514 | $122.05 | $122.05 | $122.10 |
| Purchase #5 | $66.30 | 13.598% | $75.3155 | $75.32 | $75.30 | $75.30 |
| Purchase #6 | $28.26 | 7.692% | $30.4338 | $30.43 | $30.45 | $30.40 |
| Purchase #7 | $20.65 | 4.613% | $21.6026 | $21.60 | $21.60 | $21.60 |
| 7 purchase totals = | $719.23 | $788.7500 | $788.75 | $788.75 | $788.70 | |