| 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 | $233.86 | 12.836% | $263.8783 | $263.88 | $263.90 | $263.90 |
| Purchase #2 | $195.99 | 6.142% | $208.0277 | $208.03 | $208.05 | $208.00 |
| Purchase #3 | $250.94 | 4.314% | $261.7656 | $261.77 | $261.75 | $261.80 |
| Purchase #4 | $129.66 | 10.800% | $143.6633 | $143.66 | $143.65 | $143.70 |
| Purchase #5 | $154.30 | 8.419% | $167.2905 | $167.29 | $167.30 | $167.30 |
| Purchase #6 | $84.36 | 6.748% | $90.0526 | $90.05 | $90.05 | $90.10 |
| Purchase #7 | $132.34 | 12.419% | $148.7753 | $148.78 | $148.80 | $148.80 |
| 7 purchase totals = | $1,181.45 | $1,283.4533 | $1,283.46 | $1,283.50 | $1,283.60 | |