| 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 | $72.30 | 13.379% | $81.973 | $81.97 | $81.95 | $82.00 |
| Purchase #2 | $219.64 | 4.596% | $229.7347 | $229.73 | $229.75 | $229.70 |
| Purchase #3 | $205.84 | 13.866% | $234.3818 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $238.92 | 13.513% | $271.2053 | $271.21 | $271.20 | $271.20 |
| Purchase #5 | $246.89 | 6.102% | $261.9552 | $261.96 | $261.95 | $262.00 |
| Purchase #6 | $225.54 | 12.246% | $253.1596 | $253.16 | $253.15 | $253.20 |
| Purchase #7 | $120.42 | 13.787% | $137.0223 | $137.02 | $137.00 | $137.00 |
| 7 purchase totals = | $1,329.55 | $1,469.4319 | $1,469.43 | $1,469.40 | $1,469.50 | |