| 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 | $208.76 | 12.653% | $235.1744 | $235.17 | $235.15 | $235.20 |
| Purchase #2 | $250.91 | 4.387% | $261.9174 | $261.92 | $261.90 | $261.90 |
| Purchase #3 | $134.37 | 3.830% | $139.5164 | $139.52 | $139.50 | $139.50 |
| Purchase #4 | $21.73 | 6.670% | $23.1794 | $23.18 | $23.20 | $23.20 |
| Purchase #5 | $120.51 | 12.583% | $135.6738 | $135.67 | $135.65 | $135.70 |
| Purchase #6 | $70.83 | 13.224% | $80.1966 | $80.20 | $80.20 | $80.20 |
| Purchase #7 | $193.40 | 11.685% | $215.9988 | $216.00 | $216.00 | $216.00 |
| 7 purchase totals = | $1,000.51 | $1,091.6568 | $1,091.66 | $1,091.60 | $1,091.70 | |