| 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 | $228.92 | 9.718% | $251.1664 | $251.17 | $251.15 | $251.20 |
| Purchase #2 | $145.89 | 11.870% | $163.2071 | $163.21 | $163.20 | $163.20 |
| Purchase #3 | $229.49 | 9.714% | $251.7827 | $251.78 | $251.80 | $251.80 |
| Purchase #4 | $88.61 | 9.189% | $96.7524 | $96.75 | $96.75 | $96.80 |
| Purchase #5 | $81.51 | 6.565% | $86.8611 | $86.86 | $86.85 | $86.90 |
| Purchase #6 | $45.72 | 8.116% | $49.4306 | $49.43 | $49.45 | $49.40 |
| Purchase #7 | $237.46 | 10.221% | $261.7308 | $261.73 | $261.75 | $261.70 |
| 7 purchase totals = | $1,057.60 | $1,160.9311 | $1,160.93 | $1,160.95 | $1,161.00 | |