| 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 | $200.99 | 13.405% | $227.9327 | $227.93 | $227.95 | $227.90 |
| Purchase #2 | $168.73 | 3.863% | $175.248 | $175.25 | $175.25 | $175.20 |
| Purchase #3 | $72.30 | 6.188% | $76.7739 | $76.77 | $76.75 | $76.80 |
| Purchase #4 | $208.77 | 3.135% | $215.3149 | $215.31 | $215.30 | $215.30 |
| Purchase #5 | $11.57 | 12.344% | $12.9982 | $13.00 | $13.00 | $13.00 |
| Purchase #6 | $241.77 | 13.240% | $273.7803 | $273.78 | $273.80 | $273.80 |
| Purchase #7 | $228.27 | 11.513% | $254.5507 | $254.55 | $254.55 | $254.60 |
| 7 purchase totals = | $1,132.40 | $1,236.5987 | $1,236.59 | $1,236.60 | $1,236.60 | |