| 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 | $199.64 | 9.801% | $219.2067 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $20.69 | 13.236% | $23.4285 | $23.43 | $23.45 | $23.40 |
| Purchase #3 | $94.78 | 8.224% | $102.5747 | $102.57 | $102.55 | $102.60 |
| Purchase #4 | $50.73 | 9.138% | $55.3657 | $55.37 | $55.35 | $55.40 |
| Purchase #5 | $30.64 | 3.633% | $31.7532 | $31.75 | $31.75 | $31.80 |
| Purchase #6 | $106.52 | 12.741% | $120.0917 | $120.09 | $120.10 | $120.10 |
| Purchase #7 | $239.40 | 9.438% | $261.9946 | $261.99 | $262.00 | $262.00 |
| 7 purchase totals = | $742.40 | $814.4151 | $814.41 | $814.40 | $814.50 | |