| 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 | $217.29 | 5.567% | $229.3865 | $229.39 | $229.40 | $229.40 |
| Purchase #2 | $206.70 | 12.582% | $232.707 | $232.71 | $232.70 | $232.70 |
| Purchase #3 | $65.65 | 4.287% | $68.4644 | $68.46 | $68.45 | $68.50 |
| Purchase #4 | $180.39 | 9.153% | $196.9011 | $196.90 | $196.90 | $196.90 |
| Purchase #5 | $149.48 | 13.373% | $169.47 | $169.47 | $169.45 | $169.50 |
| Purchase #6 | $132.72 | 13.439% | $150.5562 | $150.56 | $150.55 | $150.60 |
| Purchase #7 | $177.60 | 3.622% | $184.0327 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $1,129.83 | $1,231.5179 | $1,231.52 | $1,231.50 | $1,231.60 | |