| 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 | $248.87 | 10.527% | $275.0685 | $275.07 | $275.05 | $275.10 |
| Purchase #2 | $247.95 | 8.273% | $268.4629 | $268.46 | $268.45 | $268.50 |
| Purchase #3 | $137.92 | 11.205% | $153.3739 | $153.37 | $153.35 | $153.40 |
| Purchase #4 | $210.81 | 7.799% | $227.2511 | $227.25 | $227.25 | $227.30 |
| Purchase #5 | $139.49 | 8.446% | $151.2713 | $151.27 | $151.25 | $151.30 |
| Purchase #6 | $89.41 | 4.772% | $93.6766 | $93.68 | $93.70 | $93.70 |
| Purchase #7 | $40.66 | 10.411% | $44.8931 | $44.89 | $44.90 | $44.90 |
| 7 purchase totals = | $1,115.11 | $1,213.9974 | $1,213.99 | $1,213.95 | $1,214.20 | |