| 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 | $224.89 | 4.117% | $234.1487 | $234.15 | $234.15 | $234.10 |
| Purchase #2 | $81.54 | 13.336% | $92.4142 | $92.41 | $92.40 | $92.40 |
| Purchase #3 | $233.51 | 13.344% | $264.6696 | $264.67 | $264.65 | $264.70 |
| Purchase #4 | $184.78 | 6.712% | $197.1824 | $197.18 | $197.20 | $197.20 |
| Purchase #5 | $77.91 | 5.186% | $81.9504 | $81.95 | $81.95 | $82.00 |
| Purchase #6 | $177.77 | 7.400% | $190.925 | $190.93 | $190.95 | $190.90 |
| Purchase #7 | $138.83 | 3.643% | $143.8876 | $143.89 | $143.90 | $143.90 |
| 7 purchase totals = | $1,119.23 | $1,205.1779 | $1,205.18 | $1,205.20 | $1,205.20 | |