| 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 | $220.47 | 13.728% | $250.7361 | $250.74 | $250.75 | $250.70 |
| Purchase #2 | $164.48 | 12.756% | $185.4611 | $185.46 | $185.45 | $185.50 |
| Purchase #3 | $15.30 | 4.521% | $15.9917 | $15.99 | $16.00 | $16.00 |
| Purchase #4 | $93.46 | 6.203% | $99.2573 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $243.48 | 9.241% | $265.98 | $265.98 | $266.00 | $266.00 |
| Purchase #6 | $144.84 | 9.641% | $158.804 | $158.80 | $158.80 | $158.80 |
| Purchase #7 | $9.27 | 6.114% | $9.8368 | $9.84 | $9.85 | $9.80 |
| 7 purchase totals = | $891.30 | $986.0670 | $986.07 | $986.10 | $986.10 | |