| 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 | $250.60 | 8.130% | $270.9738 | $270.97 | $270.95 | $271.00 |
| Purchase #2 | $86.54 | 9.453% | $94.7206 | $94.72 | $94.70 | $94.70 |
| Purchase #3 | $15.26 | 3.518% | $15.7968 | $15.80 | $15.80 | $15.80 |
| Purchase #4 | $222.38 | 3.313% | $229.7474 | $229.75 | $229.75 | $229.70 |
| Purchase #5 | $137.95 | 12.362% | $155.0034 | $155.00 | $155.00 | $155.00 |
| Purchase #6 | $208.40 | 4.193% | $217.1382 | $217.14 | $217.15 | $217.10 |
| Purchase #7 | $121.29 | 13.524% | $137.6933 | $137.69 | $137.70 | $137.70 |
| 7 purchase totals = | $1,042.42 | $1,121.0735 | $1,121.07 | $1,121.05 | $1,121.00 | |