| 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 | $110.91 | 12.508% | $124.7826 | $124.78 | $124.80 | $124.80 |
| Purchase #2 | $222.64 | 7.412% | $239.1421 | $239.14 | $239.15 | $239.10 |
| Purchase #3 | $74.58 | 12.219% | $83.6929 | $83.69 | $83.70 | $83.70 |
| Purchase #4 | $133.49 | 9.556% | $146.2463 | $146.25 | $146.25 | $146.20 |
| Purchase #5 | $160.30 | 9.519% | $175.559 | $175.56 | $175.55 | $175.60 |
| Purchase #6 | $113.94 | 9.271% | $124.5034 | $124.50 | $124.50 | $124.50 |
| Purchase #7 | $45.68 | 5.657% | $48.2641 | $48.26 | $48.25 | $48.30 |
| 7 purchase totals = | $861.54 | $942.1904 | $942.18 | $942.20 | $942.20 | |