| 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 | $196.62 | 7.257% | $210.8887 | $210.89 | $210.90 | $210.90 |
| Purchase #2 | $106.56 | 4.311% | $111.1538 | $111.15 | $111.15 | $111.20 |
| Purchase #3 | $178.85 | 11.124% | $198.7453 | $198.75 | $198.75 | $198.70 |
| Purchase #4 | $222.71 | 4.518% | $232.772 | $232.77 | $232.75 | $232.80 |
| Purchase #5 | $250.54 | 4.341% | $261.4159 | $261.42 | $261.40 | $261.40 |
| Purchase #6 | $133.67 | 13.434% | $151.6272 | $151.63 | $151.65 | $151.60 |
| Purchase #7 | $154.58 | 10.771% | $171.2298 | $171.23 | $171.25 | $171.20 |
| 7 purchase totals = | $1,243.53 | $1,337.8327 | $1,337.84 | $1,337.85 | $1,337.80 | |