| 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 | $217.67 | 7.867% | $234.7941 | $234.79 | $234.80 | $234.80 |
| Purchase #2 | $125.71 | 9.206% | $137.2829 | $137.28 | $137.30 | $137.30 |
| Purchase #3 | $208.70 | 13.774% | $237.4463 | $237.45 | $237.45 | $237.40 |
| Purchase #4 | $231.86 | 10.734% | $256.7479 | $256.75 | $256.75 | $256.70 |
| Purchase #5 | $77.94 | 5.449% | $82.187 | $82.19 | $82.20 | $82.20 |
| Purchase #6 | $74.56 | 3.124% | $76.8893 | $76.89 | $76.90 | $76.90 |
| Purchase #7 | $245.28 | 6.622% | $261.5224 | $261.52 | $261.50 | $261.50 |
| 7 purchase totals = | $1,181.72 | $1,286.8699 | $1,286.87 | $1,286.90 | $1,286.80 | |