| 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 | $27.75 | 9.580% | $30.4085 | $30.41 | $30.40 | $30.40 |
| Purchase #2 | $113.88 | 6.281% | $121.0328 | $121.03 | $121.05 | $121.00 |
| Purchase #3 | $93.30 | 11.668% | $104.1862 | $104.19 | $104.20 | $104.20 |
| Purchase #4 | $148.71 | 6.104% | $157.7873 | $157.79 | $157.80 | $157.80 |
| Purchase #5 | $172.94 | 7.571% | $186.0333 | $186.03 | $186.05 | $186.00 |
| Purchase #6 | $195.39 | 5.621% | $206.3729 | $206.37 | $206.35 | $206.40 |
| Purchase #7 | $243.48 | 4.560% | $254.5827 | $254.58 | $254.60 | $254.60 |
| 7 purchase totals = | $995.45 | $1,060.4037 | $1,060.40 | $1,060.45 | $1,060.40 | |