| 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 | $72.38 | 13.300% | $82.0065 | $82.01 | $82.00 | $82.00 |
| Purchase #2 | $120.52 | 3.243% | $124.4285 | $124.43 | $124.45 | $124.40 |
| Purchase #3 | $234.90 | 10.257% | $258.9937 | $258.99 | $259.00 | $259.00 |
| Purchase #4 | $100.43 | 3.567% | $104.0123 | $104.01 | $104.00 | $104.00 |
| Purchase #5 | $113.59 | 5.639% | $119.9953 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $204.83 | 10.843% | $227.0397 | $227.04 | $227.05 | $227.00 |
| Purchase #7 | $159.51 | 8.601% | $173.2295 | $173.23 | $173.25 | $173.20 |
| 7 purchase totals = | $1,006.16 | $1,089.7055 | $1,089.71 | $1,089.75 | $1,089.60 | |