| 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 | $215.46 | 11.253% | $239.7057 | $239.71 | $239.70 | $239.70 |
| Purchase #2 | $134.82 | 12.476% | $151.6401 | $151.64 | $151.65 | $151.60 |
| Purchase #3 | $16.59 | 4.138% | $17.2765 | $17.28 | $17.30 | $17.30 |
| Purchase #4 | $89.25 | 12.858% | $100.7258 | $100.73 | $100.75 | $100.70 |
| Purchase #5 | $121.75 | 12.701% | $137.2135 | $137.21 | $137.20 | $137.20 |
| Purchase #6 | $194.35 | 11.438% | $216.5798 | $216.58 | $216.60 | $216.60 |
| Purchase #7 | $234.56 | 10.106% | $258.2646 | $258.26 | $258.25 | $258.30 |
| 7 purchase totals = | $1,006.78 | $1,121.4060 | $1,121.41 | $1,121.45 | $1,121.40 | |