| 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 | $222.85 | 12.478% | $250.6572 | $250.66 | $250.65 | $250.70 |
| Purchase #2 | $234.28 | 6.348% | $249.1521 | $249.15 | $249.15 | $249.20 |
| Purchase #3 | $241.64 | 8.335% | $261.7807 | $261.78 | $261.80 | $261.80 |
| Purchase #4 | $61.46 | 8.169% | $66.4807 | $66.48 | $66.50 | $66.50 |
| Purchase #5 | $96.95 | 4.464% | $101.2778 | $101.28 | $101.30 | $101.30 |
| Purchase #6 | $209.91 | 6.606% | $223.7767 | $223.78 | $223.80 | $223.80 |
| Purchase #7 | $28.77 | 4.368% | $30.0267 | $30.03 | $30.05 | $30.00 |
| 7 purchase totals = | $1,095.86 | $1,183.1519 | $1,183.16 | $1,183.25 | $1,183.30 | |