| 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 | $220.35 | 6.258% | $234.1395 | $234.14 | $234.15 | $234.10 |
| Purchase #2 | $234.29 | 11.602% | $261.4723 | $261.47 | $261.45 | $261.50 |
| Purchase #3 | $35.75 | 4.472% | $37.3487 | $37.35 | $37.35 | $37.30 |
| Purchase #4 | $184.40 | 11.152% | $204.9643 | $204.96 | $204.95 | $205.00 |
| Purchase #5 | $77.76 | 10.130% | $85.6371 | $85.64 | $85.65 | $85.60 |
| Purchase #6 | $238.79 | 9.456% | $261.37 | $261.37 | $261.35 | $261.40 |
| Purchase #7 | $69.94 | 9.649% | $76.6885 | $76.69 | $76.70 | $76.70 |
| 7 purchase totals = | $1,061.28 | $1,161.6204 | $1,161.62 | $1,161.60 | $1,161.60 | |