| 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 | $210.91 | 10.178% | $232.3764 | $232.38 | $232.40 | $232.40 |
| Purchase #2 | $41.81 | 6.262% | $44.4281 | $44.43 | $44.45 | $44.40 |
| Purchase #3 | $91.32 | 13.291% | $103.4573 | $103.46 | $103.45 | $103.50 |
| Purchase #4 | $43.65 | 10.706% | $48.3232 | $48.32 | $48.30 | $48.30 |
| Purchase #5 | $97.91 | 8.266% | $106.0032 | $106.00 | $106.00 | $106.00 |
| Purchase #6 | $134.89 | 7.663% | $145.2266 | $145.23 | $145.25 | $145.20 |
| Purchase #7 | $89.65 | 6.360% | $95.3517 | $95.35 | $95.35 | $95.40 |
| 7 purchase totals = | $710.14 | $775.1665 | $775.17 | $775.20 | $775.20 | |