NEW YORK, Oct 5 (Reuters) - U.S. stocks added to gains on Tuesday, with the Dow industrials rising 1 percent, after data showed the pace of growth in the U.S. services sector topped forecasts.
* The Dow Jones industrial average jumped 99.52 points, or 0.93 percent, to 10,850.79. The Standard & Poor's 500 Index rose 13.70 points, or 1.20 percent, to 1,150.73. The Nasdaq Composite Index climbed 32.33 points, or 1.38 percent, to 2,376.85.