| 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 | $238.62 | 9.425% | $261.1099 | $261.11 | $261.10 | $261.10 |
| Purchase #2 | $133.30 | 5.103% | $140.1023 | $140.10 | $140.10 | $140.10 |
| Purchase #3 | $151.93 | 5.595% | $160.4305 | $160.43 | $160.45 | $160.40 |
| Purchase #4 | $60.70 | 11.294% | $67.5555 | $67.56 | $67.55 | $67.60 |
| Purchase #5 | $80.43 | 3.481% | $83.2298 | $83.23 | $83.25 | $83.20 |
| Purchase #6 | $205.44 | 10.719% | $227.4611 | $227.46 | $227.45 | $227.50 |
| Purchase #7 | $195.84 | 6.578% | $208.7224 | $208.72 | $208.70 | $208.70 |
| 7 purchase totals = | $1,066.26 | $1,148.6115 | $1,148.61 | $1,148.60 | $1,148.60 | |