| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $74.81 | 12.615% | $84.2473 | $84.25 | $84.25 | $84.20 |
| Purchase #2 | $250.38 | 12.461% | $281.5799 | $281.58 | $281.60 | $281.60 |
| Purchase #3 | $170.75 | 12.693% | $192.4233 | $192.42 | $192.40 | $192.40 |
| Purchase #4 | $242.68 | 7.705% | $261.3785 | $261.38 | $261.40 | $261.40 |
| Purchase #5 | $18.60 | 8.766% | $20.2305 | $20.23 | $20.25 | $20.20 |
| Purchase #6 | $244.97 | 12.758% | $276.2233 | $276.22 | $276.20 | $276.20 |
| Purchase #7 | $217.62 | 8.181% | $235.4235 | $235.42 | $235.40 | $235.40 |
| 7 purchase totals = | $1,219.81 | $1,351.5063 | $1,351.50 | $1,351.50 | $1,351.40 | |