TigerDirect will lay off 241 workers when its store at Mall of the Americas in Miami shuts down in January. The electronics retailer, founded in Miami, and its parent, New York-based Systemax, recently filed a state notice about the layoffs and the Miami Herald confirmed that the brand will downsize further after announcing dozens of store closures nationwide back in March. Systememax made an agreement earlier this month to sell TigerDirect’s business-to-business operations for $14 million to…