| 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 | $199.62 | 8.612% | $216.8113 | $216.81 | $216.80 | $216.80 |
| Purchase #2 | $116.64 | 12.412% | $131.1174 | $131.12 | $131.10 | $131.10 |
| Purchase #3 | $86.33 | 9.110% | $94.1947 | $94.19 | $94.20 | $94.20 |
| Purchase #4 | $202.62 | 8.718% | $220.2844 | $220.28 | $220.30 | $220.30 |
| Purchase #5 | $163.73 | 11.791% | $183.0354 | $183.04 | $183.05 | $183.00 |
| Purchase #6 | $217.88 | 9.138% | $237.7899 | $237.79 | $237.80 | $237.80 |
| Purchase #7 | $190.33 | 4.381% | $198.6684 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $1,177.15 | $1,281.9015 | $1,281.90 | $1,281.90 | $1,281.90 | |