| 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 | $201.69 | 5.642% | $213.0693 | $213.07 | $213.05 | $213.10 |
| Purchase #2 | $99.77 | 13.706% | $113.4445 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $145.34 | 12.367% | $163.3142 | $163.31 | $163.30 | $163.30 |
| Purchase #4 | $81.63 | 3.177% | $84.2234 | $84.22 | $84.20 | $84.20 |
| Purchase #5 | $71.35 | 9.584% | $78.1882 | $78.19 | $78.20 | $78.20 |
| Purchase #6 | $102.36 | 10.713% | $113.3258 | $113.33 | $113.35 | $113.30 |
| Purchase #7 | $166.45 | 4.260% | $173.5408 | $173.54 | $173.55 | $173.50 |
| 7 purchase totals = | $868.59 | $939.1062 | $939.10 | $939.10 | $939.00 | |