| 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 | $249.97 | 5.153% | $262.851 | $262.85 | $262.85 | $262.90 |
| Purchase #2 | $216.94 | 5.589% | $229.0648 | $229.06 | $229.05 | $229.10 |
| Purchase #3 | $192.87 | 4.291% | $201.1461 | $201.15 | $201.15 | $201.10 |
| Purchase #4 | $250.27 | 3.524% | $259.0895 | $259.09 | $259.10 | $259.10 |
| Purchase #5 | $155.61 | 12.105% | $174.4466 | $174.45 | $174.45 | $174.40 |
| Purchase #6 | $147.52 | 9.257% | $161.1759 | $161.18 | $161.20 | $161.20 |
| Purchase #7 | $224.40 | 8.419% | $243.2922 | $243.29 | $243.30 | $243.30 |
| 7 purchase totals = | $1,437.58 | $1,531.0661 | $1,531.07 | $1,531.10 | $1,531.10 | |