| 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 | $115.75 | 8.419% | $125.495 | $125.50 | $125.50 | $125.50 |
| Purchase #2 | $162.69 | 13.838% | $185.203 | $185.20 | $185.20 | $185.20 |
| Purchase #3 | $209.62 | 13.691% | $238.3191 | $238.32 | $238.30 | $238.30 |
| Purchase #4 | $29.28 | 4.451% | $30.5833 | $30.58 | $30.60 | $30.60 |
| Purchase #5 | $151.48 | 7.175% | $162.3487 | $162.35 | $162.35 | $162.30 |
| Purchase #6 | $243.93 | 10.762% | $270.1817 | $270.18 | $270.20 | $270.20 |
| Purchase #7 | $61.69 | 4.120% | $64.2316 | $64.23 | $64.25 | $64.20 |
| 7 purchase totals = | $974.44 | $1,076.3624 | $1,076.36 | $1,076.40 | $1,076.30 | |