| 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 | $188.89 | 9.611% | $207.0442 | $207.04 | $207.05 | $207.00 |
| Purchase #2 | $208.90 | 8.706% | $227.0868 | $227.09 | $227.10 | $227.10 |
| Purchase #3 | $153.74 | 10.145% | $169.3369 | $169.34 | $169.35 | $169.30 |
| Purchase #4 | $207.45 | 10.177% | $228.5622 | $228.56 | $228.55 | $228.60 |
| Purchase #5 | $239.34 | 6.775% | $255.5553 | $255.56 | $255.55 | $255.60 |
| Purchase #6 | $159.51 | 11.410% | $177.7101 | $177.71 | $177.70 | $177.70 |
| Purchase #7 | $94.46 | 12.295% | $106.0739 | $106.07 | $106.05 | $106.10 |
| 7 purchase totals = | $1,252.29 | $1,371.3694 | $1,371.37 | $1,371.35 | $1,371.40 | |