| 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 | $223.70 | 3.802% | $232.2051 | $232.21 | $232.20 | $232.20 |
| Purchase #2 | $204.68 | 11.228% | $227.6615 | $227.66 | $227.65 | $227.70 |
| Purchase #3 | $15.81 | 5.342% | $16.6546 | $16.65 | $16.65 | $16.70 |
| Purchase #4 | $153.46 | 10.451% | $169.4981 | $169.50 | $169.50 | $169.50 |
| Purchase #5 | $194.61 | 7.109% | $208.4448 | $208.44 | $208.45 | $208.40 |
| Purchase #6 | $25.66 | 13.599% | $29.1495 | $29.15 | $29.15 | $29.10 |
| Purchase #7 | $52.66 | 5.173% | $55.3841 | $55.38 | $55.40 | $55.40 |
| 7 purchase totals = | $870.58 | $938.9977 | $938.99 | $939.00 | $939.00 | |