| 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 | $214.99 | 5.736% | $227.3218 | $227.32 | $227.30 | $227.30 |
| Purchase #2 | $138.88 | 12.445% | $156.1636 | $156.16 | $156.15 | $156.20 |
| Purchase #3 | $16.87 | 7.715% | $18.1715 | $18.17 | $18.15 | $18.20 |
| Purchase #4 | $28.46 | 8.185% | $30.7895 | $30.79 | $30.80 | $30.80 |
| Purchase #5 | $163.69 | 13.444% | $185.6965 | $185.70 | $185.70 | $185.70 |
| Purchase #6 | $86.72 | 3.348% | $89.6234 | $89.62 | $89.60 | $89.60 |
| Purchase #7 | $114.95 | 4.405% | $120.0135 | $120.01 | $120.00 | $120.00 |
| 7 purchase totals = | $764.56 | $827.7798 | $827.77 | $827.70 | $827.80 | |