| 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 | $121.92 | 12.407% | $137.0466 | $137.05 | $137.05 | $137.00 |
| Purchase #2 | $245.67 | 6.416% | $261.4322 | $261.43 | $261.45 | $261.40 |
| Purchase #3 | $136.69 | 7.727% | $147.252 | $147.25 | $147.25 | $147.30 |
| Purchase #4 | $213.50 | 12.412% | $239.9996 | $240.00 | $240.00 | $240.00 |
| Purchase #5 | $21.88 | 8.601% | $23.7619 | $23.76 | $23.75 | $23.80 |
| Purchase #6 | $64.92 | 11.609% | $72.4566 | $72.46 | $72.45 | $72.50 |
| Purchase #7 | $228.47 | 12.392% | $256.782 | $256.78 | $256.80 | $256.80 |
| 7 purchase totals = | $1,033.05 | $1,138.7309 | $1,138.73 | $1,138.75 | $1,138.80 | |