| 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 | $210.75 | 7.864% | $227.3234 | $227.32 | $227.30 | $227.30 |
| Purchase #2 | $64.39 | 9.354% | $70.413 | $70.41 | $70.40 | $70.40 |
| Purchase #3 | $49.30 | 5.103% | $51.8158 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $55.27 | 8.173% | $59.7872 | $59.79 | $59.80 | $59.80 |
| Purchase #5 | $56.77 | 3.767% | $58.9085 | $58.91 | $58.90 | $58.90 |
| Purchase #6 | $50.74 | 3.448% | $52.4895 | $52.49 | $52.50 | $52.50 |
| Purchase #7 | $121.73 | 6.405% | $129.5268 | $129.53 | $129.55 | $129.50 |
| 7 purchase totals = | $608.95 | $650.2642 | $650.27 | $650.25 | $650.20 | |