| 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 | $213.39 | 5.359% | $224.8256 | $224.83 | $224.85 | $224.80 |
| Purchase #2 | $163.61 | 8.659% | $177.777 | $177.78 | $177.80 | $177.80 |
| Purchase #3 | $106.97 | 11.403% | $119.1678 | $119.17 | $119.15 | $119.20 |
| Purchase #4 | $233.87 | 8.857% | $254.5839 | $254.58 | $254.60 | $254.60 |
| Purchase #5 | $75.64 | 13.423% | $85.7932 | $85.79 | $85.80 | $85.80 |
| Purchase #6 | $155.54 | 7.789% | $167.655 | $167.66 | $167.65 | $167.70 |
| Purchase #7 | $105.31 | 11.583% | $117.5081 | $117.51 | $117.50 | $117.50 |
| 7 purchase totals = | $1,054.33 | $1,147.3106 | $1,147.32 | $1,147.35 | $1,147.40 | |