| 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 | $37.25 | 9.717% | $40.8696 | $40.87 | $40.85 | $40.90 |
| Purchase #2 | $236.66 | 12.398% | $266.0011 | $266.00 | $266.00 | $266.00 |
| Purchase #3 | $195.61 | 4.783% | $204.966 | $204.97 | $204.95 | $205.00 |
| Purchase #4 | $185.30 | 3.663% | $192.0875 | $192.09 | $192.10 | $192.10 |
| Purchase #5 | $242.87 | 7.485% | $261.0488 | $261.05 | $261.05 | $261.00 |
| Purchase #6 | $183.82 | 11.380% | $204.7387 | $204.74 | $204.75 | $204.70 |
| Purchase #7 | $213.87 | 3.623% | $221.6185 | $221.62 | $221.60 | $221.60 |
| 7 purchase totals = | $1,295.38 | $1,391.3302 | $1,391.34 | $1,391.30 | $1,391.30 | |