| 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 | $134.44 | 7.742% | $144.8483 | $144.85 | $144.85 | $144.80 |
| Purchase #2 | $16.56 | 7.659% | $17.8283 | $17.83 | $17.85 | $17.80 |
| Purchase #3 | $207.58 | 3.142% | $214.1022 | $214.10 | $214.10 | $214.10 |
| Purchase #4 | $97.47 | 7.869% | $105.1399 | $105.14 | $105.15 | $105.10 |
| Purchase #5 | $107.62 | 3.404% | $111.2834 | $111.28 | $111.30 | $111.30 |
| Purchase #6 | $205.63 | 7.439% | $220.9268 | $220.93 | $220.95 | $220.90 |
| Purchase #7 | $229.75 | 12.238% | $257.8668 | $257.87 | $257.85 | $257.90 |
| 7 purchase totals = | $999.05 | $1,071.9957 | $1,072.00 | $1,072.05 | $1,071.90 | |