| 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 | $207.54 | 11.109% | $230.5956 | $230.60 | $230.60 | $230.60 |
| Purchase #2 | $9.32 | 6.170% | $9.895 | $9.90 | $9.90 | $9.90 |
| Purchase #3 | $72.38 | 13.308% | $82.0123 | $82.01 | $82.00 | $82.00 |
| Purchase #4 | $147.91 | 5.834% | $156.5391 | $156.54 | $156.55 | $156.50 |
| Purchase #5 | $18.68 | 8.129% | $20.1985 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $28.60 | 7.534% | $30.7547 | $30.75 | $30.75 | $30.80 |
| Purchase #7 | $26.98 | 11.542% | $30.094 | $30.09 | $30.10 | $30.10 |
| 7 purchase totals = | $511.41 | $560.0892 | $560.09 | $560.10 | $560.10 | |