| 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 | $198.28 | 8.539% | $215.2111 | $215.21 | $215.20 | $215.20 |
| Purchase #2 | $128.39 | 3.384% | $132.7347 | $132.73 | $132.75 | $132.70 |
| Purchase #3 | $36.43 | 13.803% | $41.4584 | $41.46 | $41.45 | $41.50 |
| Purchase #4 | $176.89 | 12.805% | $199.5408 | $199.54 | $199.55 | $199.50 |
| Purchase #5 | $240.59 | 7.249% | $258.0304 | $258.03 | $258.05 | $258.00 |
| Purchase #6 | $169.44 | 3.324% | $175.0722 | $175.07 | $175.05 | $175.10 |
| Purchase #7 | $229.29 | 3.507% | $237.3312 | $237.33 | $237.35 | $237.30 |
| 7 purchase totals = | $1,179.31 | $1,259.3788 | $1,259.37 | $1,259.40 | $1,259.30 | |