| 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 | $103.57 | 4.234% | $107.9552 | $107.96 | $107.95 | $108.00 |
| Purchase #2 | $30.87 | 7.401% | $33.1547 | $33.15 | $33.15 | $33.20 |
| Purchase #3 | $116.81 | 5.760% | $123.5383 | $123.54 | $123.55 | $123.50 |
| Purchase #4 | $229.34 | 6.317% | $243.8274 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $142.64 | 9.432% | $156.0938 | $156.09 | $156.10 | $156.10 |
| Purchase #6 | $88.39 | 10.558% | $97.7222 | $97.72 | $97.70 | $97.70 |
| Purchase #7 | $28.34 | 6.407% | $30.1557 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $739.96 | $792.4473 | $792.45 | $792.45 | $792.50 | |