The Commonwealth challenges the judgment of sentence imposed on Appellee, Keith Stevenson, following Stevenson's guilty plea to third-degree murder and aggravated assault. The sentence included a five-year mandatory minimum sentence of "total confinement" for offenses committed with a firearm. 42 Pa.C.S.A. § 9712. The court also granted Stevenson credit for all time served, including time spent on house arrest in a home electronic monitoring program.