| 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 | $114.56 | 4.274% | $119.4563 | $119.46 | $119.45 | $119.50 |
| Purchase #2 | $12.40 | 3.282% | $12.807 | $12.81 | $12.80 | $12.80 |
| Purchase #3 | $225.81 | 11.771% | $252.3901 | $252.39 | $252.40 | $252.40 |
| Purchase #4 | $231.69 | 13.245% | $262.3773 | $262.38 | $262.40 | $262.40 |
| Purchase #5 | $167.56 | 8.814% | $182.3287 | $182.33 | $182.35 | $182.30 |
| Purchase #6 | $157.70 | 13.701% | $179.3065 | $179.31 | $179.30 | $179.30 |
| Purchase #7 | $77.53 | 11.176% | $86.1948 | $86.19 | $86.20 | $86.20 |
| 7 purchase totals = | $987.25 | $1,094.8607 | $1,094.87 | $1,094.90 | $1,094.90 | |