2. During the class, we covered the IEEE standard 4 rounding modes: Round up, Round down, Round towards zero, and Round to nearest. If we apply the four modes to the problem of rounding three significand decimal digits (from 1 to 9), it attempts to find a closest match. For example, 0.03053 would be 0.0305 for 'Round down' and 0.0306 for Round up' mode. Table 1 shows the 4 rounding modes for two decimal numbers. Fill out the 8 blanks for rounding three significand decimal digits. Table 1: Four Rounding modes 5.455 Rounding Mode Round up Round down Round truncate Round to nearest 22.35