| 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 | $118.30 | 5.397% | $124.6847 | $124.68 | $124.70 | $124.70 |
| Purchase #2 | $59.73 | 3.639% | $61.9036 | $61.90 | $61.90 | $61.90 |
| Purchase #3 | $216.89 | 8.285% | $234.8593 | $234.86 | $234.85 | $234.90 |
| Purchase #4 | $221.40 | 8.360% | $239.909 | $239.91 | $239.90 | $239.90 |
| Purchase #5 | $33.91 | 13.420% | $38.4607 | $38.46 | $38.45 | $38.50 |
| Purchase #6 | $197.57 | 11.241% | $219.7788 | $219.78 | $219.80 | $219.80 |
| Purchase #7 | $66.30 | 6.565% | $70.6526 | $70.65 | $70.65 | $70.70 |
| 7 purchase totals = | $914.10 | $990.2487 | $990.24 | $990.25 | $990.40 | |