SELECT t.SanEmployeeId,
SUM(
SWITCH(
SanCategory = 'Verbal', -5
,SanCategory = 'Written', -15
,SanCategory = '1 Day Suspension', -40
,SanCategory = '3 Day Suspension', -60
,SanCategory = '5 Day Suspension', -80
,SanCategory = '8 Day Suspension', -100, 0))
FROM tblSanctions t
GROUP BY...