| 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 | $239.70 | 3.221% | $247.4207 | $247.42 | $247.40 | $247.40 |
| Purchase #2 | $24.73 | 7.790% | $26.6565 | $26.66 | $26.65 | $26.70 |
| Purchase #3 | $26.47 | 7.429% | $28.4365 | $28.44 | $28.45 | $28.40 |
| Purchase #4 | $197.96 | 8.745% | $215.2716 | $215.27 | $215.25 | $215.30 |
| Purchase #5 | $5.91 | 12.618% | $6.6557 | $6.66 | $6.65 | $6.70 |
| Purchase #6 | $74.76 | 9.532% | $81.8861 | $81.89 | $81.90 | $81.90 |
| Purchase #7 | $97.54 | 6.491% | $103.8713 | $103.87 | $103.85 | $103.90 |
| 7 purchase totals = | $667.07 | $710.1984 | $710.21 | $710.15 | $710.30 | |