| 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 | $112.29 | 5.410% | $118.3649 | $118.36 | $118.35 | $118.40 |
| Purchase #2 | $192.63 | 5.360% | $202.955 | $202.96 | $202.95 | $203.00 |
| Purchase #3 | $185.50 | 12.738% | $209.129 | $209.13 | $209.15 | $209.10 |
| Purchase #4 | $243.97 | 7.363% | $261.9335 | $261.93 | $261.95 | $261.90 |
| Purchase #5 | $67.38 | 5.375% | $71.0017 | $71.00 | $71.00 | $71.00 |
| Purchase #6 | $45.59 | 5.191% | $47.9566 | $47.96 | $47.95 | $48.00 |
| Purchase #7 | $62.74 | 12.110% | $70.3378 | $70.34 | $70.35 | $70.30 |
| 7 purchase totals = | $910.10 | $981.6785 | $981.68 | $981.70 | $981.70 | |