| 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 | $106.94 | 9.604% | $117.2105 | $117.21 | $117.20 | $117.20 |
| Purchase #2 | $33.89 | 13.351% | $38.4147 | $38.41 | $38.40 | $38.40 |
| Purchase #3 | $59.53 | 11.258% | $66.2319 | $66.23 | $66.25 | $66.20 |
| Purchase #4 | $225.73 | 9.377% | $246.8967 | $246.90 | $246.90 | $246.90 |
| Purchase #5 | $147.90 | 9.324% | $161.6902 | $161.69 | $161.70 | $161.70 |
| Purchase #6 | $74.32 | 7.528% | $79.9148 | $79.91 | $79.90 | $79.90 |
| Purchase #7 | $222.66 | 3.301% | $230.01 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $870.97 | $940.3688 | $940.36 | $940.35 | $940.30 | |