| 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 | $126.93 | 4.639% | $132.8183 | $132.82 | $132.80 | $132.80 |
| Purchase #2 | $11.88 | 10.185% | $13.09 | $13.09 | $13.10 | $13.10 |
| Purchase #3 | $53.48 | 3.263% | $55.2251 | $55.23 | $55.25 | $55.20 |
| Purchase #4 | $211.63 | 8.256% | $229.1022 | $229.10 | $229.10 | $229.10 |
| Purchase #5 | $178.95 | 11.727% | $199.9355 | $199.94 | $199.95 | $199.90 |
| Purchase #6 | $52.98 | 4.156% | $55.1818 | $55.18 | $55.20 | $55.20 |
| Purchase #7 | $250.76 | 4.162% | $261.1966 | $261.20 | $261.20 | $261.20 |
| 7 purchase totals = | $886.61 | $946.5495 | $946.56 | $946.60 | $946.50 | |