| 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 | $199.43 | 9.495% | $218.3659 | $218.37 | $218.35 | $218.40 |
| Purchase #2 | $220.53 | 9.352% | $241.154 | $241.15 | $241.15 | $241.20 |
| Purchase #3 | $32.81 | 4.104% | $34.1565 | $34.16 | $34.15 | $34.20 |
| Purchase #4 | $127.97 | 6.486% | $136.2701 | $136.27 | $136.25 | $136.30 |
| Purchase #5 | $56.41 | 3.637% | $58.4616 | $58.46 | $58.45 | $58.50 |
| Purchase #6 | $122.69 | 3.389% | $126.848 | $126.85 | $126.85 | $126.80 |
| Purchase #7 | $108.25 | 10.584% | $119.7072 | $119.71 | $119.70 | $119.70 |
| 7 purchase totals = | $868.09 | $934.9633 | $934.97 | $934.90 | $935.10 | |