| 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 | $203.70 | 6.113% | $216.1522 | $216.15 | $216.15 | $216.20 |
| Purchase #2 | $231.50 | 4.551% | $242.0356 | $242.04 | $242.05 | $242.00 |
| Purchase #3 | $102.79 | 10.821% | $113.9129 | $113.91 | $113.90 | $113.90 |
| Purchase #4 | $250.25 | 13.598% | $284.279 | $284.28 | $284.30 | $284.30 |
| Purchase #5 | $237.37 | 9.198% | $259.2033 | $259.20 | $259.20 | $259.20 |
| Purchase #6 | $100.28 | 9.682% | $109.9891 | $109.99 | $110.00 | $110.00 |
| Purchase #7 | $207.84 | 13.733% | $236.3827 | $236.38 | $236.40 | $236.40 |
| 7 purchase totals = | $1,333.73 | $1,461.9548 | $1,461.95 | $1,462.00 | $1,462.00 | |