| 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 | $125.55 | 6.166% | $133.2914 | $133.29 | $133.30 | $133.30 |
| Purchase #2 | $208.65 | 10.807% | $231.1988 | $231.20 | $231.20 | $231.20 |
| Purchase #3 | $224.74 | 6.118% | $238.4896 | $238.49 | $238.50 | $238.50 |
| Purchase #4 | $13.44 | 5.494% | $14.1784 | $14.18 | $14.20 | $14.20 |
| Purchase #5 | $53.40 | 10.616% | $59.0689 | $59.07 | $59.05 | $59.10 |
| Purchase #6 | $70.37 | 10.747% | $77.9327 | $77.93 | $77.95 | $77.90 |
| Purchase #7 | $48.68 | 7.271% | $52.2195 | $52.22 | $52.20 | $52.20 |
| 7 purchase totals = | $744.83 | $806.3793 | $806.38 | $806.40 | $806.40 | |