| 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 | $220.28 | 3.202% | $227.3334 | $227.33 | $227.35 | $227.30 |
| Purchase #2 | $124.71 | 6.551% | $132.8798 | $132.88 | $132.90 | $132.90 |
| Purchase #3 | $40.36 | 3.716% | $41.8598 | $41.86 | $41.85 | $41.90 |
| Purchase #4 | $125.44 | 7.339% | $134.646 | $134.65 | $134.65 | $134.60 |
| Purchase #5 | $178.89 | 9.867% | $196.5411 | $196.54 | $196.55 | $196.50 |
| Purchase #6 | $40.98 | 8.700% | $44.5453 | $44.55 | $44.55 | $44.50 |
| Purchase #7 | $18.31 | 5.307% | $19.2817 | $19.28 | $19.30 | $19.30 |
| 7 purchase totals = | $748.97 | $797.0871 | $797.09 | $797.15 | $797.00 | |