| 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 | $219.64 | 3.591% | $227.5273 | $227.53 | $227.55 | $227.50 |
| Purchase #2 | $59.98 | 6.655% | $63.9717 | $63.97 | $63.95 | $64.00 |
| Purchase #3 | $79.25 | 8.657% | $86.1107 | $86.11 | $86.10 | $86.10 |
| Purchase #4 | $112.35 | 4.402% | $117.2956 | $117.30 | $117.30 | $117.30 |
| Purchase #5 | $67.80 | 11.668% | $75.7109 | $75.71 | $75.70 | $75.70 |
| Purchase #6 | $215.93 | 5.554% | $227.9228 | $227.92 | $227.90 | $227.90 |
| Purchase #7 | $140.39 | 7.765% | $151.2913 | $151.29 | $151.30 | $151.30 |
| 7 purchase totals = | $895.34 | $949.8303 | $949.83 | $949.80 | $949.80 | |