| 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 | $249.52 | 4.689% | $261.22 | $261.22 | $261.20 | $261.20 |
| Purchase #2 | $114.79 | 10.168% | $126.4618 | $126.46 | $126.45 | $126.50 |
| Purchase #3 | $107.69 | 4.539% | $112.578 | $112.58 | $112.60 | $112.60 |
| Purchase #4 | $235.42 | 11.799% | $263.1972 | $263.20 | $263.20 | $263.20 |
| Purchase #5 | $146.79 | 12.431% | $165.0375 | $165.04 | $165.05 | $165.00 |
| Purchase #6 | $120.52 | 3.504% | $124.743 | $124.74 | $124.75 | $124.70 |
| Purchase #7 | $199.60 | 9.820% | $219.2007 | $219.20 | $219.20 | $219.20 |
| 7 purchase totals = | $1,174.33 | $1,272.4382 | $1,272.44 | $1,272.45 | $1,272.40 | |