| 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 | $250.95 | 4.197% | $261.4824 | $261.48 | $261.50 | $261.50 |
| Purchase #2 | $12.37 | 13.169% | $13.999 | $14.00 | $14.00 | $14.00 |
| Purchase #3 | $104.35 | 9.860% | $114.6389 | $114.64 | $114.65 | $114.60 |
| Purchase #4 | $112.35 | 8.573% | $121.9818 | $121.98 | $122.00 | $122.00 |
| Purchase #5 | $247.91 | 4.583% | $259.2717 | $259.27 | $259.25 | $259.30 |
| Purchase #6 | $133.86 | 6.322% | $142.3226 | $142.32 | $142.30 | $142.30 |
| Purchase #7 | $188.60 | 10.420% | $208.2521 | $208.25 | $208.25 | $208.30 |
| 7 purchase totals = | $1,050.39 | $1,121.9485 | $1,121.94 | $1,121.95 | $1,122.00 | |