| 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 | $205.97 | 8.211% | $222.8822 | $222.88 | $222.90 | $222.90 |
| Purchase #2 | $39.80 | 4.755% | $41.6925 | $41.69 | $41.70 | $41.70 |
| Purchase #3 | $82.88 | 11.550% | $92.4526 | $92.45 | $92.45 | $92.50 |
| Purchase #4 | $40.87 | 9.780% | $44.8671 | $44.87 | $44.85 | $44.90 |
| Purchase #5 | $234.83 | 11.847% | $262.6503 | $262.65 | $262.65 | $262.70 |
| Purchase #6 | $42.86 | 9.821% | $47.0693 | $47.07 | $47.05 | $47.10 |
| Purchase #7 | $138.78 | 10.659% | $153.5726 | $153.57 | $153.55 | $153.60 |
| 7 purchase totals = | $785.99 | $865.1866 | $865.18 | $865.15 | $865.40 | |