| 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 | $233.37 | 4.322% | $243.4563 | $243.46 | $243.45 | $243.50 |
| Purchase #2 | $57.67 | 13.831% | $65.6463 | $65.65 | $65.65 | $65.60 |
| Purchase #3 | $98.76 | 8.572% | $107.2257 | $107.23 | $107.25 | $107.20 |
| Purchase #4 | $99.96 | 9.340% | $109.2963 | $109.30 | $109.30 | $109.30 |
| Purchase #5 | $76.55 | 4.571% | $80.0491 | $80.05 | $80.05 | $80.00 |
| Purchase #6 | $203.49 | 5.153% | $213.9758 | $213.98 | $214.00 | $214.00 |
| Purchase #7 | $27.37 | 13.239% | $30.9935 | $30.99 | $31.00 | $31.00 |
| 7 purchase totals = | $797.17 | $850.6430 | $850.66 | $850.70 | $850.60 | |