| 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 | $214.45 | 13.540% | $243.4865 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $77.82 | 7.600% | $83.7343 | $83.73 | $83.75 | $83.70 |
| Purchase #3 | $25.41 | 7.129% | $27.2215 | $27.22 | $27.20 | $27.20 |
| Purchase #4 | $41.72 | 8.247% | $45.1606 | $45.16 | $45.15 | $45.20 |
| Purchase #5 | $115.58 | 8.691% | $125.6251 | $125.63 | $125.65 | $125.60 |
| Purchase #6 | $204.46 | 5.221% | $215.1349 | $215.13 | $215.15 | $215.10 |
| Purchase #7 | $113.94 | 13.798% | $129.6614 | $129.66 | $129.65 | $129.70 |
| 7 purchase totals = | $793.38 | $870.0243 | $870.02 | $870.05 | $870.00 | |