| 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 | $244.40 | 11.854% | $273.3712 | $273.37 | $273.35 | $273.40 |
| Purchase #2 | $57.63 | 13.255% | $65.2689 | $65.27 | $65.25 | $65.30 |
| Purchase #3 | $193.49 | 10.708% | $214.2089 | $214.21 | $214.20 | $214.20 |
| Purchase #4 | $114.51 | 8.341% | $124.0613 | $124.06 | $124.05 | $124.10 |
| Purchase #5 | $243.73 | 5.787% | $257.8347 | $257.83 | $257.85 | $257.80 |
| Purchase #6 | $60.73 | 4.363% | $63.3796 | $63.38 | $63.40 | $63.40 |
| Purchase #7 | $65.26 | 11.716% | $72.9059 | $72.91 | $72.90 | $72.90 |
| 7 purchase totals = | $979.75 | $1,071.0305 | $1,071.03 | $1,071.00 | $1,071.10 | |