| 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 | $188.63 | 7.552% | $202.8753 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $221.29 | 4.348% | $230.9117 | $230.91 | $230.90 | $230.90 |
| Purchase #3 | $77.38 | 5.179% | $81.3875 | $81.39 | $81.40 | $81.40 |
| Purchase #4 | $250.52 | 13.379% | $284.0371 | $284.04 | $284.05 | $284.00 |
| Purchase #5 | $184.41 | 4.659% | $193.0017 | $193.00 | $193.00 | $193.00 |
| Purchase #6 | $189.94 | 13.243% | $215.0938 | $215.09 | $215.10 | $215.10 |
| Purchase #7 | $70.48 | 10.791% | $78.0855 | $78.09 | $78.10 | $78.10 |
| 7 purchase totals = | $1,182.65 | $1,285.3926 | $1,285.40 | $1,285.45 | $1,285.40 | |