When you take college (including dual enrollment) courses while in high school, they will be part of your academic record when you apply to any of the following:
- Frosh admission to college.
- Transfer admission to a different college from the one you attended after high school graduation.
- Graduate or professional programs that you may attend after earning a bachelor's degree.
Why would you not want to transfer such credit when you go to college after graduating from high school? If they are allowed by the receiving college to fulfill requirements or place into higher level courses (although you may want to try the college’s old final exams of the courses that you are allowed to skip to verify your knowledge of the subject matter), then you will have additional elective space while in college, perhaps to take more advanced math electives.