| 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 | $204.38 | 4.751% | $214.0901 | $214.09 | $214.10 | $214.10 |
| Purchase #2 | $59.83 | 11.231% | $66.5495 | $66.55 | $66.55 | $66.50 |
| Purchase #3 | $94.39 | 9.720% | $103.5647 | $103.56 | $103.55 | $103.60 |
| Purchase #4 | $48.49 | 11.405% | $54.0203 | $54.02 | $54.00 | $54.00 |
| Purchase #5 | $235.53 | 10.321% | $259.8391 | $259.84 | $259.85 | $259.80 |
| Purchase #6 | $12.86 | 7.471% | $13.8208 | $13.82 | $13.80 | $13.80 |
| Purchase #7 | $207.42 | 11.494% | $231.2609 | $231.26 | $231.25 | $231.30 |
| 7 purchase totals = | $862.90 | $943.1454 | $943.14 | $943.10 | $943.10 | |