In 1995, his colleagues selected him to serve as Senate Majority Leader, a position that he held for six years. During his time in state government, Rounds was committed to growing the economy, keeping taxes low and strengthening South Dakota families.

A lifelong South Dakotan, Senator Rounds was born in Huron, the eldest of 11 children. He earned a bachelor's degree in political science from South Dakota State University. In the private sector, Rounds built a successful insurance and real estate business with offices throughout the state. He resides in Fort Pierre and is the proud parent of four grown children and 11 grandchildren.