| 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 | $105.78 | 10.177% | $116.5452 | $116.55 | $116.55 | $116.50 |
| Purchase #2 | $232.83 | 8.285% | $252.12 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $247.73 | 5.499% | $261.3527 | $261.35 | $261.35 | $261.40 |
| Purchase #4 | $98.74 | 8.319% | $106.9542 | $106.95 | $106.95 | $107.00 |
| Purchase #5 | $217.68 | 3.155% | $224.5478 | $224.55 | $224.55 | $224.50 |
| Purchase #6 | $77.83 | 5.512% | $82.12 | $82.12 | $82.10 | $82.10 |
| Purchase #7 | $107.55 | 11.554% | $119.9763 | $119.98 | $120.00 | $120.00 |
| 7 purchase totals = | $1,088.14 | $1,163.6162 | $1,163.62 | $1,163.60 | $1,163.60 | |