| 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 | $117.39 | 6.223% | $124.6952 | $124.70 | $124.70 | $124.70 |
| Purchase #2 | $108.52 | 4.839% | $113.7713 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $206.90 | 13.412% | $234.6494 | $234.65 | $234.65 | $234.60 |
| Purchase #4 | $197.69 | 5.547% | $208.6559 | $208.66 | $208.65 | $208.70 |
| Purchase #5 | $56.50 | 3.129% | $58.2679 | $58.27 | $58.25 | $58.30 |
| Purchase #6 | $42.98 | 5.271% | $45.2455 | $45.25 | $45.25 | $45.20 |
| Purchase #7 | $148.51 | 9.840% | $163.1234 | $163.12 | $163.10 | $163.10 |
| 7 purchase totals = | $878.49 | $948.4086 | $948.42 | $948.35 | $948.40 | |