| 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 | $216.83 | 6.721% | $231.4031 | $231.40 | $231.40 | $231.40 |
| Purchase #2 | $105.34 | 13.374% | $119.4282 | $119.43 | $119.45 | $119.40 |
| Purchase #3 | $192.50 | 11.805% | $215.2246 | $215.22 | $215.20 | $215.20 |
| Purchase #4 | $244.43 | 10.629% | $270.4105 | $270.41 | $270.40 | $270.40 |
| Purchase #5 | $125.91 | 5.630% | $132.9987 | $133.00 | $133.00 | $133.00 |
| Purchase #6 | $173.38 | 4.189% | $180.6429 | $180.64 | $180.65 | $180.60 |
| Purchase #7 | $51.87 | 6.581% | $55.2836 | $55.28 | $55.30 | $55.30 |
| 7 purchase totals = | $1,110.26 | $1,205.3916 | $1,205.38 | $1,205.40 | $1,205.30 | |