| 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 | $215.78 | 4.696% | $225.913 | $225.91 | $225.90 | $225.90 |
| Purchase #2 | $113.76 | 13.806% | $129.4657 | $129.47 | $129.45 | $129.50 |
| Purchase #3 | $12.89 | 13.305% | $14.605 | $14.61 | $14.60 | $14.60 |
| Purchase #4 | $46.50 | 11.804% | $51.9889 | $51.99 | $52.00 | $52.00 |
| Purchase #5 | $42.34 | 7.842% | $45.6603 | $45.66 | $45.65 | $45.70 |
| Purchase #6 | $170.95 | 12.709% | $192.676 | $192.68 | $192.70 | $192.70 |
| Purchase #7 | $106.26 | 12.526% | $119.5701 | $119.57 | $119.55 | $119.60 |
| 7 purchase totals = | $708.48 | $779.8790 | $779.89 | $779.85 | $780.00 | |