For the Meijer Toy City coupon deal, you get the following coupons (only good towards purchase of more toys):

$50-$99: $5 coupon
$100-$149: $10 coupon
$150-$199: $15 coupon
$200-$249: $20 coupon
$250-$299: $25 coupon
$300 or more: $30 coupon

Obviously there are certain problems with this list, like what you’re supposed to get if you spend $99.50, but the best way to go is to assume that if you don’t break the $100 mark, you don’t get the $10 coupon.