| 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 | $231.53 | 3.495% | $239.622 | $239.62 | $239.60 | $239.60 |
| Purchase #2 | $230.25 | 9.711% | $252.6096 | $252.61 | $252.60 | $252.60 |
| Purchase #3 | $95.71 | 11.239% | $106.4668 | $106.47 | $106.45 | $106.50 |
| Purchase #4 | $233.74 | 11.863% | $261.4686 | $261.47 | $261.45 | $261.50 |
| Purchase #5 | $174.33 | 7.119% | $186.7406 | $186.74 | $186.75 | $186.70 |
| Purchase #6 | $50.82 | 9.178% | $55.4843 | $55.48 | $55.50 | $55.50 |
| Purchase #7 | $102.49 | 10.813% | $113.5722 | $113.57 | $113.55 | $113.60 |
| 7 purchase totals = | $1,118.87 | $1,215.9641 | $1,215.96 | $1,215.90 | $1,216.00 | |