| 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 | $243.60 | 10.689% | $269.6384 | $269.64 | $269.65 | $269.60 |
| Purchase #2 | $137.36 | 12.786% | $154.9228 | $154.92 | $154.90 | $154.90 |
| Purchase #3 | $28.33 | 7.213% | $30.3734 | $30.37 | $30.35 | $30.40 |
| Purchase #4 | $12.25 | 12.754% | $13.8124 | $13.81 | $13.80 | $13.80 |
| Purchase #5 | $72.33 | 6.158% | $76.7841 | $76.78 | $76.80 | $76.80 |
| Purchase #6 | $185.64 | 12.562% | $208.9601 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $199.42 | 8.779% | $216.9271 | $216.93 | $216.95 | $216.90 |
| 7 purchase totals = | $878.93 | $971.4183 | $971.41 | $971.40 | $971.40 | |