Full text
the amount, adjusted in such manner as is prescribed and rounded to the nearest one-thousandth or, where the result obtained is equidistant from 2 such consecutive one-thousandths, to the higher thereof, that is determined by the formula(A/B) − 1 where A is the Consumer Price Index (within the meaning assigned by subsection 117.1(4)) for the 12-month period that ended on September 30 of the base taxation year, and B is the Consumer Price Index for the 12 month period preceding the period referred to in the description of A.