| 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 | $216.97 | 7.182% | $232.5528 | $232.55 | $232.55 | $232.60 |
| Purchase #2 | $223.60 | 8.793% | $243.2611 | $243.26 | $243.25 | $243.30 |
| Purchase #3 | $84.73 | 6.486% | $90.2256 | $90.23 | $90.25 | $90.20 |
| Purchase #4 | $65.64 | 12.775% | $74.0255 | $74.03 | $74.05 | $74.00 |
| Purchase #5 | $237.46 | 10.344% | $262.0229 | $262.02 | $262.00 | $262.00 |
| Purchase #6 | $100.29 | 12.524% | $112.8503 | $112.85 | $112.85 | $112.90 |
| Purchase #7 | $188.33 | 6.856% | $201.2419 | $201.24 | $201.25 | $201.20 |
| 7 purchase totals = | $1,117.02 | $1,216.1801 | $1,216.18 | $1,216.20 | $1,216.20 | |