| 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 | $114.94 | 9.769% | $126.1685 | $126.17 | $126.15 | $126.20 |
| Purchase #2 | $215.35 | 3.425% | $222.7257 | $222.73 | $222.75 | $222.70 |
| Purchase #3 | $20.43 | 13.559% | $23.2001 | $23.20 | $23.20 | $23.20 |
| Purchase #4 | $222.86 | 3.309% | $230.2344 | $230.23 | $230.25 | $230.20 |
| Purchase #5 | $242.53 | 13.427% | $275.0945 | $275.09 | $275.10 | $275.10 |
| Purchase #6 | $67.61 | 13.553% | $76.7732 | $76.77 | $76.75 | $76.80 |
| Purchase #7 | $232.99 | 12.333% | $261.7247 | $261.72 | $261.70 | $261.70 |
| 7 purchase totals = | $1,116.71 | $1,215.9211 | $1,215.91 | $1,215.90 | $1,215.90 | |