| 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 | $11.25 | 8.102% | $12.1615 | $12.16 | $12.15 | $12.20 |
| Purchase #2 | $188.92 | 8.386% | $204.7628 | $204.76 | $204.75 | $204.80 |
| Purchase #3 | $164.80 | 6.613% | $175.6982 | $175.70 | $175.70 | $175.70 |
| Purchase #4 | $89.32 | 9.604% | $97.8983 | $97.90 | $97.90 | $97.90 |
| Purchase #5 | $189.87 | 3.304% | $196.1433 | $196.14 | $196.15 | $196.10 |
| Purchase #6 | $220.89 | 13.763% | $251.2911 | $251.29 | $251.30 | $251.30 |
| Purchase #7 | $31.36 | 6.815% | $33.4972 | $33.50 | $33.50 | $33.50 |
| 7 purchase totals = | $896.41 | $971.4524 | $971.45 | $971.45 | $971.50 | |