| 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 | $212.43 | 6.621% | $226.495 | $226.50 | $226.50 | $226.50 |
| Purchase #2 | $154.27 | 9.849% | $169.4641 | $169.46 | $169.45 | $169.50 |
| Purchase #3 | $93.59 | 11.619% | $104.4642 | $104.46 | $104.45 | $104.50 |
| Purchase #4 | $228.74 | 3.661% | $237.1142 | $237.11 | $237.10 | $237.10 |
| Purchase #5 | $227.82 | 10.377% | $251.4609 | $251.46 | $251.45 | $251.50 |
| Purchase #6 | $160.46 | 12.849% | $181.0775 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $40.37 | 6.650% | $43.0546 | $43.05 | $43.05 | $43.10 |
| 7 purchase totals = | $1,117.68 | $1,213.1305 | $1,213.12 | $1,213.10 | $1,213.30 | |