| 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 | $124.75 | 3.445% | $129.0476 | $129.05 | $129.05 | $129.00 |
| Purchase #2 | $187.45 | 8.685% | $203.73 | $203.73 | $203.75 | $203.70 |
| Purchase #3 | $220.88 | 13.400% | $250.4779 | $250.48 | $250.50 | $250.50 |
| Purchase #4 | $168.91 | 13.800% | $192.2196 | $192.22 | $192.20 | $192.20 |
| Purchase #5 | $201.63 | 10.211% | $222.2184 | $222.22 | $222.20 | $222.20 |
| Purchase #6 | $126.79 | 13.107% | $143.4084 | $143.41 | $143.40 | $143.40 |
| Purchase #7 | $242.66 | 12.587% | $273.2036 | $273.20 | $273.20 | $273.20 |
| 7 purchase totals = | $1,273.07 | $1,414.3055 | $1,414.31 | $1,414.30 | $1,414.20 | |