| 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 | $223.69 | 3.387% | $231.2664 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $205.35 | 4.195% | $213.9644 | $213.96 | $213.95 | $214.00 |
| Purchase #3 | $12.86 | 6.393% | $13.6821 | $13.68 | $13.70 | $13.70 |
| Purchase #4 | $203.61 | 9.313% | $222.5722 | $222.57 | $222.55 | $222.60 |
| Purchase #5 | $129.75 | 3.873% | $134.7752 | $134.78 | $134.80 | $134.80 |
| Purchase #6 | $52.74 | 5.612% | $55.6998 | $55.70 | $55.70 | $55.70 |
| Purchase #7 | $206.66 | 12.550% | $232.5958 | $232.60 | $232.60 | $232.60 |
| 7 purchase totals = | $1,034.66 | $1,104.5559 | $1,104.56 | $1,104.55 | $1,104.70 | |