| 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 | $223.81 | 5.548% | $236.227 | $236.23 | $236.25 | $236.20 |
| Purchase #2 | $27.78 | 3.730% | $28.8162 | $28.82 | $28.80 | $28.80 |
| Purchase #3 | $129.34 | 4.367% | $134.9883 | $134.99 | $135.00 | $135.00 |
| Purchase #4 | $231.45 | 6.862% | $247.3321 | $247.33 | $247.35 | $247.30 |
| Purchase #5 | $49.76 | 12.135% | $55.7984 | $55.80 | $55.80 | $55.80 |
| Purchase #6 | $26.34 | 8.690% | $28.6289 | $28.63 | $28.65 | $28.60 |
| Purchase #7 | $41.40 | 7.353% | $44.4441 | $44.44 | $44.45 | $44.40 |
| 7 purchase totals = | $729.88 | $776.2350 | $776.24 | $776.30 | $776.10 | |