| 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 | $237.75 | 4.852% | $249.2856 | $249.29 | $249.30 | $249.30 |
| Purchase #2 | $67.60 | 4.800% | $70.8448 | $70.84 | $70.85 | $70.80 |
| Purchase #3 | $42.60 | 8.114% | $46.0566 | $46.06 | $46.05 | $46.10 |
| Purchase #4 | $115.25 | 13.175% | $130.4342 | $130.43 | $130.45 | $130.40 |
| Purchase #5 | $169.25 | 3.347% | $174.9148 | $174.91 | $174.90 | $174.90 |
| Purchase #6 | $45.86 | 4.608% | $47.9732 | $47.97 | $47.95 | $48.00 |
| Purchase #7 | $84.83 | 4.214% | $88.4047 | $88.40 | $88.40 | $88.40 |
| 7 purchase totals = | $763.14 | $807.9139 | $807.90 | $807.90 | $807.90 | |