| 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 | $224.95 | 8.213% | $243.4251 | $243.43 | $243.45 | $243.40 |
| Purchase #2 | $99.79 | 5.437% | $105.2156 | $105.22 | $105.20 | $105.20 |
| Purchase #3 | $188.55 | 10.698% | $208.7211 | $208.72 | $208.70 | $208.70 |
| Purchase #4 | $221.35 | 4.743% | $231.8486 | $231.85 | $231.85 | $231.80 |
| Purchase #5 | $206.41 | 13.485% | $234.2444 | $234.24 | $234.25 | $234.20 |
| Purchase #6 | $107.72 | 13.778% | $122.5617 | $122.56 | $122.55 | $122.60 |
| Purchase #7 | $56.85 | 7.216% | $60.9523 | $60.95 | $60.95 | $61.00 |
| 7 purchase totals = | $1,105.62 | $1,206.9688 | $1,206.97 | $1,206.95 | $1,206.90 | |