| 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 | $226.83 | 5.535% | $239.385 | $239.39 | $239.40 | $239.40 |
| Purchase #2 | $17.31 | 12.105% | $19.4054 | $19.41 | $19.40 | $19.40 |
| Purchase #3 | $48.84 | 8.105% | $52.7985 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $222.50 | 6.701% | $237.4097 | $237.41 | $237.40 | $237.40 |
| Purchase #5 | $19.95 | 7.591% | $21.4644 | $21.46 | $21.45 | $21.50 |
| Purchase #6 | $226.97 | 8.496% | $246.2534 | $246.25 | $246.25 | $246.30 |
| Purchase #7 | $145.77 | 10.754% | $161.4461 | $161.45 | $161.45 | $161.40 |
| 7 purchase totals = | $908.17 | $978.1625 | $978.17 | $978.15 | $978.20 | |