* A dollar bill weighs approximately 1 gram.

* There are 454 grams in a pound.

* There are 2,000 pounds in a ton.

Let's do the math:

1. Grams per pound: 454 grams/pound

2. Grams per ton: 454 grams/pound * 2,000 pounds/ton = 908,000 grams/ton

3. Dollar bills per ton: 908,000 grams/ton / 1 gram/bill = 908,000 bills/ton

Therefore, there are approximately $908,000 in a ton of $1 bills.