| 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 | $208.57 | 8.298% | $225.8771 | $225.88 | $225.90 | $225.90 |
| Purchase #2 | $109.73 | 11.785% | $122.6617 | $122.66 | $122.65 | $122.70 |
| Purchase #3 | $226.31 | 11.404% | $252.1184 | $252.12 | $252.10 | $252.10 |
| Purchase #4 | $65.50 | 11.500% | $73.0325 | $73.03 | $73.05 | $73.00 |
| Purchase #5 | $148.36 | 3.323% | $153.29 | $153.29 | $153.30 | $153.30 |
| Purchase #6 | $42.81 | 4.618% | $44.787 | $44.79 | $44.80 | $44.80 |
| Purchase #7 | $111.71 | 7.168% | $119.7174 | $119.72 | $119.70 | $119.70 |
| 7 purchase totals = | $912.99 | $991.4841 | $991.49 | $991.50 | $991.50 | |