| 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 | $208.71 | 11.334% | $232.3652 | $232.37 | $232.35 | $232.40 |
| Purchase #2 | $136.56 | 11.728% | $152.5758 | $152.58 | $152.60 | $152.60 |
| Purchase #3 | $41.30 | 3.313% | $42.6683 | $42.67 | $42.65 | $42.70 |
| Purchase #4 | $39.84 | 8.411% | $43.1909 | $43.19 | $43.20 | $43.20 |
| Purchase #5 | $231.29 | 10.603% | $255.8137 | $255.81 | $255.80 | $255.80 |
| Purchase #6 | $149.88 | 11.216% | $166.6905 | $166.69 | $166.70 | $166.70 |
| Purchase #7 | $77.61 | 10.571% | $85.8142 | $85.81 | $85.80 | $85.80 |
| 7 purchase totals = | $885.19 | $979.1186 | $979.12 | $979.10 | $979.20 | |