| 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 | $98.40 | 6.333% | $104.6317 | $104.63 | $104.65 | $104.60 |
| Purchase #2 | $220.64 | 8.410% | $239.1958 | $239.20 | $239.20 | $239.20 |
| Purchase #3 | $154.42 | 5.855% | $163.4613 | $163.46 | $163.45 | $163.50 |
| Purchase #4 | $80.65 | 6.766% | $86.1068 | $86.11 | $86.10 | $86.10 |
| Purchase #5 | $173.75 | 13.676% | $197.5121 | $197.51 | $197.50 | $197.50 |
| Purchase #6 | $138.86 | 13.267% | $157.2826 | $157.28 | $157.30 | $157.30 |
| Purchase #7 | $33.91 | 6.859% | $36.2359 | $36.24 | $36.25 | $36.20 |
| 7 purchase totals = | $900.63 | $984.4262 | $984.43 | $984.45 | $984.40 | |