| 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 | $129.94 | 5.559% | $137.1634 | $137.16 | $137.15 | $137.20 |
| Purchase #2 | $239.97 | 5.113% | $252.2397 | $252.24 | $252.25 | $252.20 |
| Purchase #3 | $113.71 | 11.379% | $126.6491 | $126.65 | $126.65 | $126.60 |
| Purchase #4 | $115.45 | 9.560% | $126.487 | $126.49 | $126.50 | $126.50 |
| Purchase #5 | $24.96 | 12.713% | $28.1332 | $28.13 | $28.15 | $28.10 |
| Purchase #6 | $69.35 | 12.489% | $78.0111 | $78.01 | $78.00 | $78.00 |
| Purchase #7 | $249.71 | 4.674% | $261.3814 | $261.38 | $261.40 | $261.40 |
| 7 purchase totals = | $943.09 | $1,010.0649 | $1,010.06 | $1,010.10 | $1,010.00 | |