| 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 | $222.66 | 11.524% | $248.3193 | $248.32 | $248.30 | $248.30 |
| Purchase #2 | $40.34 | 5.846% | $42.6983 | $42.70 | $42.70 | $42.70 |
| Purchase #3 | $19.65 | 8.823% | $21.3837 | $21.38 | $21.40 | $21.40 |
| Purchase #4 | $179.63 | 3.293% | $185.5452 | $185.55 | $185.55 | $185.50 |
| Purchase #5 | $236.60 | 10.557% | $261.5779 | $261.58 | $261.60 | $261.60 |
| Purchase #6 | $179.41 | 8.658% | $194.9433 | $194.94 | $194.95 | $194.90 |
| Purchase #7 | $187.58 | 5.139% | $197.2197 | $197.22 | $197.20 | $197.20 |
| 7 purchase totals = | $1,065.87 | $1,151.6874 | $1,151.69 | $1,151.70 | $1,151.60 | |