| 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 | $215.28 | 11.459% | $239.9489 | $239.95 | $239.95 | $239.90 |
| Purchase #2 | $13.99 | 7.644% | $15.0594 | $15.06 | $15.05 | $15.10 |
| Purchase #3 | $104.44 | 13.360% | $118.3932 | $118.39 | $118.40 | $118.40 |
| Purchase #4 | $153.98 | 11.514% | $171.7093 | $171.71 | $171.70 | $171.70 |
| Purchase #5 | $40.49 | 11.844% | $45.2856 | $45.29 | $45.30 | $45.30 |
| Purchase #6 | $27.77 | 9.643% | $30.4479 | $30.45 | $30.45 | $30.40 |
| Purchase #7 | $61.32 | 12.303% | $68.8642 | $68.86 | $68.85 | $68.90 |
| 7 purchase totals = | $617.27 | $689.7085 | $689.71 | $689.70 | $689.70 | |