| 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 | $19.48 | 10.166% | $21.4603 | $21.46 | $21.45 | $21.50 |
| Purchase #2 | $83.42 | 11.809% | $93.2711 | $93.27 | $93.25 | $93.30 |
| Purchase #3 | $129.27 | 3.232% | $133.448 | $133.45 | $133.45 | $133.40 |
| Purchase #4 | $227.30 | 9.838% | $249.6618 | $249.66 | $249.65 | $249.70 |
| Purchase #5 | $250.33 | 4.482% | $261.5498 | $261.55 | $261.55 | $261.50 |
| Purchase #6 | $212.54 | 4.781% | $222.7015 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $208.89 | 3.374% | $215.9379 | $215.94 | $215.95 | $215.90 |
| 7 purchase totals = | $1,131.23 | $1,198.0304 | $1,198.03 | $1,198.00 | $1,198.00 | |