| 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 | $186.90 | 11.778% | $208.9131 | $208.91 | $208.90 | $208.90 |
| Purchase #2 | $170.88 | 7.140% | $183.0808 | $183.08 | $183.10 | $183.10 |
| Purchase #3 | $231.35 | 9.845% | $254.1264 | $254.13 | $254.15 | $254.10 |
| Purchase #4 | $8.90 | 4.662% | $9.3149 | $9.31 | $9.30 | $9.30 |
| Purchase #5 | $163.99 | 4.752% | $171.7828 | $171.78 | $171.80 | $171.80 |
| Purchase #6 | $246.45 | 3.423% | $254.886 | $254.89 | $254.90 | $254.90 |
| Purchase #7 | $185.74 | 13.604% | $211.0081 | $211.01 | $211.00 | $211.00 |
| 7 purchase totals = | $1,194.21 | $1,293.1121 | $1,293.11 | $1,293.15 | $1,293.10 | |