| 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 | $237.43 | 8.615% | $257.8846 | $257.88 | $257.90 | $257.90 |
| Purchase #2 | $195.83 | 12.655% | $220.6123 | $220.61 | $220.60 | $220.60 |
| Purchase #3 | $240.31 | 9.295% | $262.6468 | $262.65 | $262.65 | $262.60 |
| Purchase #4 | $163.56 | 6.246% | $173.776 | $173.78 | $173.80 | $173.80 |
| Purchase #5 | $59.58 | 13.545% | $67.6501 | $67.65 | $67.65 | $67.70 |
| Purchase #6 | $206.91 | 10.147% | $227.9052 | $227.91 | $227.90 | $227.90 |
| Purchase #7 | $156.96 | 13.544% | $178.2187 | $178.22 | $178.20 | $178.20 |
| 7 purchase totals = | $1,260.58 | $1,388.6937 | $1,388.70 | $1,388.70 | $1,388.70 | |