| 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 | $224.81 | 7.766% | $242.2687 | $242.27 | $242.25 | $242.30 |
| Purchase #2 | $175.49 | 3.818% | $182.1902 | $182.19 | $182.20 | $182.20 |
| Purchase #3 | $87.98 | 10.467% | $97.1889 | $97.19 | $97.20 | $97.20 |
| Purchase #4 | $63.57 | 3.375% | $65.7155 | $65.72 | $65.70 | $65.70 |
| Purchase #5 | $143.82 | 5.727% | $152.0566 | $152.06 | $152.05 | $152.10 |
| Purchase #6 | $63.80 | 5.409% | $67.2509 | $67.25 | $67.25 | $67.30 |
| Purchase #7 | $103.63 | 9.830% | $113.8168 | $113.82 | $113.80 | $113.80 |
| 7 purchase totals = | $863.10 | $920.4876 | $920.50 | $920.45 | $920.60 | |