| 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 | $203.76 | 11.715% | $227.6305 | $227.63 | $227.65 | $227.60 |
| Purchase #2 | $248.37 | 5.254% | $261.4194 | $261.42 | $261.40 | $261.40 |
| Purchase #3 | $78.74 | 13.566% | $89.4219 | $89.42 | $89.40 | $89.40 |
| Purchase #4 | $110.57 | 3.389% | $114.3172 | $114.32 | $114.30 | $114.30 |
| Purchase #5 | $103.27 | 12.325% | $115.998 | $116.00 | $116.00 | $116.00 |
| Purchase #6 | $246.83 | 12.700% | $278.1774 | $278.18 | $278.20 | $278.20 |
| Purchase #7 | $241.38 | 9.585% | $264.5163 | $264.52 | $264.50 | $264.50 |
| 7 purchase totals = | $1,232.92 | $1,351.4807 | $1,351.49 | $1,351.45 | $1,351.40 | |