| 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 | $243.67 | 7.685% | $262.396 | $262.40 | $262.40 | $262.40 |
| Purchase #2 | $181.95 | 4.301% | $189.7757 | $189.78 | $189.80 | $189.80 |
| Purchase #3 | $48.60 | 3.805% | $50.4492 | $50.45 | $50.45 | $50.40 |
| Purchase #4 | $113.94 | 11.437% | $126.9713 | $126.97 | $126.95 | $127.00 |
| Purchase #5 | $45.73 | 5.846% | $48.4034 | $48.40 | $48.40 | $48.40 |
| Purchase #6 | $26.53 | 3.454% | $27.4463 | $27.45 | $27.45 | $27.40 |
| Purchase #7 | $149.54 | 3.214% | $154.3462 | $154.35 | $154.35 | $154.30 |
| 7 purchase totals = | $809.96 | $859.7881 | $859.80 | $859.80 | $859.70 | |