This is a performance task I created to go along with a decimal unit. Students use sales papers to create a shopping list. They must estimate each product and then write the exact price. After gathering their items they then estimate their cost and find the exact amount of it. For task 2 students are given an exact amount to spend and must add and subtract decimals to get as many items as possible with the amount given. Lastly, for task 3 students must write a paragraph explaining which store they would chose if they could only shop at one store.