| 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 | $214.89 | 11.521% | $239.6475 | $239.65 | $239.65 | $239.60 |
| Purchase #2 | $135.50 | 3.138% | $139.752 | $139.75 | $139.75 | $139.80 |
| Purchase #3 | $155.37 | 5.306% | $163.6139 | $163.61 | $163.60 | $163.60 |
| Purchase #4 | $24.54 | 13.183% | $27.7751 | $27.78 | $27.80 | $27.80 |
| Purchase #5 | $199.82 | 8.596% | $216.9965 | $217.00 | $217.00 | $217.00 |
| Purchase #6 | $154.79 | 11.651% | $172.8246 | $172.82 | $172.80 | $172.80 |
| Purchase #7 | $201.50 | 12.763% | $227.2174 | $227.22 | $227.20 | $227.20 |
| 7 purchase totals = | $1,086.41 | $1,187.8270 | $1,187.83 | $1,187.80 | $1,187.80 | |