| 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 | $192.97 | 11.835% | $215.808 | $215.81 | $215.80 | $215.80 |
| Purchase #2 | $109.91 | 4.386% | $114.7307 | $114.73 | $114.75 | $114.70 |
| Purchase #3 | $229.34 | 13.527% | $260.3628 | $260.36 | $260.35 | $260.40 |
| Purchase #4 | $193.96 | 4.127% | $201.9647 | $201.96 | $201.95 | $202.00 |
| Purchase #5 | $113.95 | 6.505% | $121.3624 | $121.36 | $121.35 | $121.40 |
| Purchase #6 | $204.50 | 11.110% | $227.22 | $227.22 | $227.20 | $227.20 |
| Purchase #7 | $83.80 | 3.520% | $86.7498 | $86.75 | $86.75 | $86.70 |
| 7 purchase totals = | $1,128.43 | $1,228.1984 | $1,228.19 | $1,228.15 | $1,228.20 | |