| 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 | $185.88 | 12.370% | $208.8734 | $208.87 | $208.85 | $208.90 |
| Purchase #2 | $233.53 | 6.865% | $249.5618 | $249.56 | $249.55 | $249.60 |
| Purchase #3 | $155.66 | 5.334% | $163.9629 | $163.96 | $163.95 | $164.00 |
| Purchase #4 | $78.62 | 4.173% | $81.9008 | $81.90 | $81.90 | $81.90 |
| Purchase #5 | $72.75 | 6.472% | $77.4584 | $77.46 | $77.45 | $77.50 |
| Purchase #6 | $78.88 | 3.297% | $81.4807 | $81.48 | $81.50 | $81.50 |
| Purchase #7 | $109.29 | 12.566% | $123.0234 | $123.02 | $123.00 | $123.00 |
| 7 purchase totals = | $914.61 | $986.2614 | $986.25 | $986.20 | $986.40 | |