CarMax Inc ( KMX) reported quarterly earnings of 48 cents per share, up from 46 cents per share a year earlier. Net sales rose 13% to $2.34 billion, from $2.08 billion a year earlier, the company said in a statement. Comparable store used unit sales rose 4%, with total used unit sales rising 5%. Sponsored Links adsonar_placementId=1505951;adsonar_pid=1990767;adsonar_ps=-1;adsonar_zw=242;adsonar_zh=252;adsonar_jv='ads.tw.adsonar.com'; "We are pleased to report another quarter of solid increases in both used and wholesale... Continue reading CarMax Earnings Rise to 48 Cents Per Share CarMax Earnings Rise to 48 Cents Per Share originally appeared on DailyFinance on Wed, 22 Sep 2010 08:15:00. Filed Under: Company News , Earnings , Autos , Retail Permalink | Tweet this! | Comments