| 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 | $236.33 | 10.710% | $261.6409 | $261.64 | $261.65 | $261.60 |
| Purchase #2 | $243.79 | 12.427% | $274.0858 | $274.09 | $274.10 | $274.10 |
| Purchase #3 | $171.44 | 8.629% | $186.2336 | $186.23 | $186.25 | $186.20 |
| Purchase #4 | $140.28 | 9.265% | $153.2769 | $153.28 | $153.30 | $153.30 |
| Purchase #5 | $18.58 | 3.620% | $19.2526 | $19.25 | $19.25 | $19.30 |
| Purchase #6 | $131.74 | 8.845% | $143.3924 | $143.39 | $143.40 | $143.40 |
| Purchase #7 | $70.97 | 4.224% | $73.9678 | $73.97 | $73.95 | $74.00 |
| 7 purchase totals = | $1,013.13 | $1,111.8500 | $1,111.85 | $1,111.90 | $1,111.90 | |