| 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 | $12.78 | 3.362% | $13.2097 | $13.21 | $13.20 | $13.20 |
| Purchase #2 | $115.67 | 10.636% | $127.9727 | $127.97 | $127.95 | $128.00 |
| Purchase #3 | $212.84 | 12.531% | $239.511 | $239.51 | $239.50 | $239.50 |
| Purchase #4 | $75.50 | 13.729% | $85.8654 | $85.87 | $85.85 | $85.90 |
| Purchase #5 | $241.31 | 8.446% | $261.691 | $261.69 | $261.70 | $261.70 |
| Purchase #6 | $106.28 | 8.600% | $115.4201 | $115.42 | $115.40 | $115.40 |
| Purchase #7 | $182.84 | 11.844% | $204.4956 | $204.50 | $204.50 | $204.50 |
| 7 purchase totals = | $947.22 | $1,048.1655 | $1,048.17 | $1,048.10 | $1,048.20 | |