| 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 | $100.36 | 12.311% | $112.7153 | $112.72 | $112.70 | $112.70 |
| Purchase #2 | $163.42 | 9.412% | $178.8011 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $178.45 | 13.127% | $201.8751 | $201.88 | $201.90 | $201.90 |
| Purchase #4 | $247.94 | 5.531% | $261.6536 | $261.65 | $261.65 | $261.70 |
| Purchase #5 | $46.75 | 5.313% | $49.2338 | $49.23 | $49.25 | $49.20 |
| Purchase #6 | $29.66 | 7.639% | $31.9257 | $31.93 | $31.95 | $31.90 |
| Purchase #7 | $211.65 | 5.107% | $222.459 | $222.46 | $222.45 | $222.50 |
| 7 purchase totals = | $978.23 | $1,058.6636 | $1,058.67 | $1,058.70 | $1,058.70 | |