| 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 | $236.42 | 3.174% | $243.924 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $127.83 | 11.200% | $142.147 | $142.15 | $142.15 | $142.10 |
| Purchase #3 | $49.65 | 5.571% | $52.416 | $52.42 | $52.40 | $52.40 |
| Purchase #4 | $216.50 | 7.166% | $232.0144 | $232.01 | $232.00 | $232.00 |
| Purchase #5 | $181.64 | 13.866% | $206.8262 | $206.83 | $206.85 | $206.80 |
| Purchase #6 | $27.46 | 10.403% | $30.3167 | $30.32 | $30.30 | $30.30 |
| Purchase #7 | $24.48 | 12.274% | $27.4847 | $27.48 | $27.50 | $27.50 |
| 7 purchase totals = | $863.98 | $935.1290 | $935.13 | $935.10 | $935.00 | |