| 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 | $193.98 | 7.669% | $208.8563 | $208.86 | $208.85 | $208.90 |
| Purchase #2 | $248.31 | 12.181% | $278.5566 | $278.56 | $278.55 | $278.60 |
| Purchase #3 | $91.28 | 6.300% | $97.0306 | $97.03 | $97.05 | $97.00 |
| Purchase #4 | $229.88 | 10.678% | $254.4266 | $254.43 | $254.45 | $254.40 |
| Purchase #5 | $241.32 | 7.560% | $259.5638 | $259.56 | $259.55 | $259.60 |
| Purchase #6 | $149.28 | 9.846% | $163.9781 | $163.98 | $164.00 | $164.00 |
| Purchase #7 | $63.93 | 8.151% | $69.1409 | $69.14 | $69.15 | $69.10 |
| 7 purchase totals = | $1,217.98 | $1,331.5529 | $1,331.56 | $1,331.60 | $1,331.60 | |