| 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 | $233.61 | 6.150% | $247.977 | $247.98 | $248.00 | $248.00 |
| Purchase #2 | $243.93 | 4.319% | $254.4653 | $254.47 | $254.45 | $254.50 |
| Purchase #3 | $163.63 | 9.732% | $179.5545 | $179.55 | $179.55 | $179.60 |
| Purchase #4 | $186.89 | 11.710% | $208.7748 | $208.77 | $208.75 | $208.80 |
| Purchase #5 | $190.91 | 13.381% | $216.4557 | $216.46 | $216.45 | $216.50 |
| Purchase #6 | $236.69 | 4.540% | $247.4357 | $247.44 | $247.45 | $247.40 |
| Purchase #7 | $139.41 | 13.619% | $158.3962 | $158.40 | $158.40 | $158.40 |
| 7 purchase totals = | $1,395.07 | $1,513.0592 | $1,513.07 | $1,513.05 | $1,513.20 | |