| 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 | $109.69 | 13.414% | $124.4038 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $189.74 | 8.700% | $206.2474 | $206.25 | $206.25 | $206.20 |
| Purchase #3 | $116.51 | 11.583% | $130.0054 | $130.01 | $130.00 | $130.00 |
| Purchase #4 | $7.96 | 13.762% | $9.0555 | $9.06 | $9.05 | $9.10 |
| Purchase #5 | $166.38 | 9.585% | $182.3275 | $182.33 | $182.35 | $182.30 |
| Purchase #6 | $161.65 | 5.362% | $170.3177 | $170.32 | $170.30 | $170.30 |
| Purchase #7 | $30.45 | 12.249% | $34.1798 | $34.18 | $34.20 | $34.20 |
| 7 purchase totals = | $782.38 | $856.5371 | $856.55 | $856.55 | $856.50 | |