| 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 | $120.87 | 4.825% | $126.702 | $126.70 | $126.70 | $126.70 |
| Purchase #2 | $68.72 | 9.581% | $75.3041 | $75.30 | $75.30 | $75.30 |
| Purchase #3 | $210.46 | 10.181% | $231.8869 | $231.89 | $231.90 | $231.90 |
| Purchase #4 | $100.97 | 5.108% | $106.1275 | $106.13 | $106.15 | $106.10 |
| Purchase #5 | $240.49 | 5.612% | $253.9863 | $253.99 | $254.00 | $254.00 |
| Purchase #6 | $217.34 | 9.451% | $237.8808 | $237.88 | $237.90 | $237.90 |
| Purchase #7 | $43.48 | 4.718% | $45.5314 | $45.53 | $45.55 | $45.50 |
| 7 purchase totals = | $1,002.33 | $1,077.4190 | $1,077.42 | $1,077.50 | $1,077.40 | |