| 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 | $106.79 | 3.826% | $110.8758 | $110.88 | $110.90 | $110.90 |
| Purchase #2 | $194.92 | 9.863% | $214.145 | $214.15 | $214.15 | $214.10 |
| Purchase #3 | $207.55 | 13.712% | $236.0093 | $236.01 | $236.00 | $236.00 |
| Purchase #4 | $158.47 | 7.223% | $169.9163 | $169.92 | $169.90 | $169.90 |
| Purchase #5 | $25.83 | 5.548% | $27.263 | $27.26 | $27.25 | $27.30 |
| Purchase #6 | $235.91 | 7.423% | $253.4216 | $253.42 | $253.40 | $253.40 |
| Purchase #7 | $248.75 | 9.115% | $271.4236 | $271.42 | $271.40 | $271.40 |
| 7 purchase totals = | $1,178.22 | $1,283.0546 | $1,283.06 | $1,283.00 | $1,283.00 | |