| 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 | $225.59 | 4.356% | $235.4167 | $235.42 | $235.40 | $235.40 |
| Purchase #2 | $10.58 | 13.819% | $12.0421 | $12.04 | $12.05 | $12.00 |
| Purchase #3 | $229.29 | 9.453% | $250.9648 | $250.96 | $250.95 | $251.00 |
| Purchase #4 | $46.98 | 9.223% | $51.313 | $51.31 | $51.30 | $51.30 |
| Purchase #5 | $181.92 | 10.524% | $201.0653 | $201.07 | $201.05 | $201.10 |
| Purchase #6 | $115.99 | 8.452% | $125.7935 | $125.79 | $125.80 | $125.80 |
| Purchase #7 | $83.31 | 3.451% | $86.185 | $86.19 | $86.20 | $86.20 |
| 7 purchase totals = | $893.66 | $962.7804 | $962.78 | $962.75 | $962.80 | |