| 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 | $237.61 | 6.520% | $253.1022 | $253.10 | $253.10 | $253.10 |
| Purchase #2 | $106.94 | 12.709% | $120.531 | $120.53 | $120.55 | $120.50 |
| Purchase #3 | $49.64 | 10.851% | $55.0264 | $55.03 | $55.05 | $55.00 |
| Purchase #4 | $211.77 | 7.557% | $227.7735 | $227.77 | $227.75 | $227.80 |
| Purchase #5 | $164.58 | 3.375% | $170.1346 | $170.13 | $170.15 | $170.10 |
| Purchase #6 | $68.81 | 12.173% | $77.1862 | $77.19 | $77.20 | $77.20 |
| Purchase #7 | $46.54 | 6.823% | $49.7154 | $49.72 | $49.70 | $49.70 |
| 7 purchase totals = | $885.89 | $953.4693 | $953.47 | $953.50 | $953.40 | |