| 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 | $227.80 | 3.630% | $236.0691 | $236.07 | $236.05 | $236.10 |
| Purchase #2 | $158.50 | 6.843% | $169.3462 | $169.35 | $169.35 | $169.30 |
| Purchase #3 | $7.40 | 13.581% | $8.405 | $8.41 | $8.40 | $8.40 |
| Purchase #4 | $241.27 | 9.729% | $264.7432 | $264.74 | $264.75 | $264.70 |
| Purchase #5 | $160.46 | 12.371% | $180.3105 | $180.31 | $180.30 | $180.30 |
| Purchase #6 | $93.84 | 8.691% | $101.9956 | $102.00 | $102.00 | $102.00 |
| Purchase #7 | $90.78 | 6.221% | $96.4274 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $980.05 | $1,057.2970 | $1,057.31 | $1,057.30 | $1,057.20 | |