| 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 | $214.67 | 8.172% | $232.2128 | $232.21 | $232.20 | $232.20 |
| Purchase #2 | $129.76 | 10.564% | $143.4678 | $143.47 | $143.45 | $143.50 |
| Purchase #3 | $18.76 | 4.734% | $19.6481 | $19.65 | $19.65 | $19.60 |
| Purchase #4 | $213.88 | 11.669% | $238.8377 | $238.84 | $238.85 | $238.80 |
| Purchase #5 | $50.34 | 10.221% | $55.4853 | $55.49 | $55.50 | $55.50 |
| Purchase #6 | $48.70 | 4.176% | $50.7337 | $50.73 | $50.75 | $50.70 |
| Purchase #7 | $128.25 | 6.337% | $136.3772 | $136.38 | $136.40 | $136.40 |
| 7 purchase totals = | $804.36 | $876.7626 | $876.77 | $876.80 | $876.70 | |