| 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 | $225.75 | 12.420% | $253.7882 | $253.79 | $253.80 | $253.80 |
| Purchase #2 | $86.64 | 7.191% | $92.8703 | $92.87 | $92.85 | $92.90 |
| Purchase #3 | $88.95 | 9.632% | $97.5177 | $97.52 | $97.50 | $97.50 |
| Purchase #4 | $7.55 | 7.663% | $8.1286 | $8.13 | $8.15 | $8.10 |
| Purchase #5 | $113.30 | 3.190% | $116.9143 | $116.91 | $116.90 | $116.90 |
| Purchase #6 | $61.40 | 10.614% | $67.917 | $67.92 | $67.90 | $67.90 |
| Purchase #7 | $225.71 | 12.532% | $253.996 | $254.00 | $254.00 | $254.00 |
| 7 purchase totals = | $809.30 | $891.1321 | $891.14 | $891.10 | $891.10 | |