| 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 | $106.78 | 7.408% | $114.6903 | $114.69 | $114.70 | $114.70 |
| Purchase #2 | $68.76 | 5.159% | $72.3073 | $72.31 | $72.30 | $72.30 |
| Purchase #3 | $9.35 | 13.264% | $10.5902 | $10.59 | $10.60 | $10.60 |
| Purchase #4 | $133.85 | 13.109% | $151.3964 | $151.40 | $151.40 | $151.40 |
| Purchase #5 | $235.66 | 10.837% | $261.1985 | $261.20 | $261.20 | $261.20 |
| Purchase #6 | $119.65 | 8.400% | $129.7006 | $129.70 | $129.70 | $129.70 |
| Purchase #7 | $183.82 | 5.492% | $193.9154 | $193.92 | $193.90 | $193.90 |
| 7 purchase totals = | $857.87 | $933.7987 | $933.81 | $933.80 | $933.80 | |