| 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 | $227.82 | 8.450% | $247.0708 | $247.07 | $247.05 | $247.10 |
| Purchase #2 | $208.28 | 6.611% | $222.0494 | $222.05 | $222.05 | $222.00 |
| Purchase #3 | $26.92 | 12.716% | $30.3431 | $30.34 | $30.35 | $30.30 |
| Purchase #4 | $156.59 | 3.512% | $162.0894 | $162.09 | $162.10 | $162.10 |
| Purchase #5 | $172.42 | 7.697% | $185.6912 | $185.69 | $185.70 | $185.70 |
| Purchase #6 | $192.45 | 11.423% | $214.4336 | $214.43 | $214.45 | $214.40 |
| Purchase #7 | $12.88 | 6.727% | $13.7464 | $13.75 | $13.75 | $13.70 |
| 7 purchase totals = | $997.36 | $1,075.4239 | $1,075.42 | $1,075.45 | $1,075.30 | |