| 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 | $119.31 | 9.299% | $130.4046 | $130.40 | $130.40 | $130.40 |
| Purchase #2 | $103.81 | 7.469% | $111.5636 | $111.56 | $111.55 | $111.60 |
| Purchase #3 | $86.87 | 8.390% | $94.1584 | $94.16 | $94.15 | $94.20 |
| Purchase #4 | $183.72 | 11.367% | $204.6035 | $204.60 | $204.60 | $204.60 |
| Purchase #5 | $11.85 | 13.807% | $13.4861 | $13.49 | $13.50 | $13.50 |
| Purchase #6 | $118.48 | 9.299% | $129.4975 | $129.50 | $129.50 | $129.50 |
| Purchase #7 | $116.37 | 12.531% | $130.9523 | $130.95 | $130.95 | $131.00 |
| 7 purchase totals = | $740.41 | $814.6660 | $814.66 | $814.65 | $814.80 | |