| 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 | $87.84 | 4.393% | $91.6988 | $91.70 | $91.70 | $91.70 |
| Purchase #2 | $232.93 | 7.626% | $250.6932 | $250.69 | $250.70 | $250.70 |
| Purchase #3 | $240.34 | 8.713% | $261.2808 | $261.28 | $261.30 | $261.30 |
| Purchase #4 | $223.71 | 11.313% | $249.0183 | $249.02 | $249.00 | $249.00 |
| Purchase #5 | $160.37 | 13.782% | $182.4722 | $182.47 | $182.45 | $182.50 |
| Purchase #6 | $200.87 | 4.243% | $209.3929 | $209.39 | $209.40 | $209.40 |
| Purchase #7 | $107.79 | 4.351% | $112.4799 | $112.48 | $112.50 | $112.50 |
| 7 purchase totals = | $1,253.85 | $1,357.0361 | $1,357.03 | $1,357.05 | $1,357.10 | |