| 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 | $227.73 | 11.825% | $254.6591 | $254.66 | $254.65 | $254.70 |
| Purchase #2 | $235.63 | 4.653% | $246.5939 | $246.59 | $246.60 | $246.60 |
| Purchase #3 | $78.99 | 10.414% | $87.216 | $87.22 | $87.20 | $87.20 |
| Purchase #4 | $218.26 | 10.663% | $241.5331 | $241.53 | $241.55 | $241.50 |
| Purchase #5 | $149.47 | 3.203% | $154.2575 | $154.26 | $154.25 | $154.30 |
| Purchase #6 | $228.57 | 3.497% | $236.5631 | $236.56 | $236.55 | $236.60 |
| Purchase #7 | $169.70 | 8.719% | $184.4961 | $184.50 | $184.50 | $184.50 |
| 7 purchase totals = | $1,308.35 | $1,405.3188 | $1,405.32 | $1,405.30 | $1,405.40 | |