$categories .= 'E' if $::form->{"expense_$i"};
$self->db_query(qq|UPDATE tax SET chart_categories = ? WHERE id = ?|, bind => [ $categories, $tax_id ]);
}
$categories .= 'E' if $::form->{"expense_$i"};
$self->db_query(qq|UPDATE tax SET chart_categories = ? WHERE id = ?|, bind => [ $categories, $tax_id ]);
}