| 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 | $245.74 | 6.481% | $261.6664 | $261.67 | $261.65 | $261.70 |
| Purchase #2 | $41.48 | 10.831% | $45.9727 | $45.97 | $45.95 | $46.00 |
| Purchase #3 | $104.52 | 3.219% | $107.8845 | $107.88 | $107.90 | $107.90 |
| Purchase #4 | $9.69 | 3.527% | $10.0318 | $10.03 | $10.05 | $10.00 |
| Purchase #5 | $166.60 | 10.138% | $183.4899 | $183.49 | $183.50 | $183.50 |
| Purchase #6 | $190.82 | 10.739% | $211.3122 | $211.31 | $211.30 | $211.30 |
| Purchase #7 | $222.94 | 6.591% | $237.634 | $237.63 | $237.65 | $237.60 |
| 7 purchase totals = | $981.79 | $1,057.9915 | $1,057.98 | $1,058.00 | $1,058.00 | |