| 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 | $208.76 | 3.370% | $215.7952 | $215.80 | $215.80 | $215.80 |
| Purchase #2 | $122.81 | 5.628% | $129.7217 | $129.72 | $129.70 | $129.70 |
| Purchase #3 | $195.88 | 5.597% | $206.8434 | $206.84 | $206.85 | $206.80 |
| Purchase #4 | $170.33 | 4.203% | $177.489 | $177.49 | $177.50 | $177.50 |
| Purchase #5 | $64.64 | 5.618% | $68.2715 | $68.27 | $68.25 | $68.30 |
| Purchase #6 | $42.94 | 6.160% | $45.5851 | $45.59 | $45.60 | $45.60 |
| Purchase #7 | $124.65 | 7.840% | $134.4226 | $134.42 | $134.40 | $134.40 |
| 7 purchase totals = | $930.01 | $978.1285 | $978.13 | $978.10 | $978.10 | |