| 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 | $217.33 | 9.304% | $237.5504 | $237.55 | $237.55 | $237.60 |
| Purchase #2 | $172.26 | 8.580% | $187.0399 | $187.04 | $187.05 | $187.00 |
| Purchase #3 | $59.74 | 9.416% | $65.3651 | $65.37 | $65.35 | $65.40 |
| Purchase #4 | $111.91 | 8.331% | $121.2332 | $121.23 | $121.25 | $121.20 |
| Purchase #5 | $27.41 | 3.652% | $28.411 | $28.41 | $28.40 | $28.40 |
| Purchase #6 | $127.75 | 10.220% | $140.8061 | $140.81 | $140.80 | $140.80 |
| Purchase #7 | $239.91 | 11.396% | $267.2501 | $267.25 | $267.25 | $267.30 |
| 7 purchase totals = | $956.31 | $1,047.6558 | $1,047.66 | $1,047.65 | $1,047.70 | |