| 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 | $206.71 | 11.236% | $229.9359 | $229.94 | $229.95 | $229.90 |
| Purchase #2 | $49.98 | 5.586% | $52.7719 | $52.77 | $52.75 | $52.80 |
| Purchase #3 | $188.53 | 6.680% | $201.1238 | $201.12 | $201.10 | $201.10 |
| Purchase #4 | $70.45 | 6.480% | $75.0152 | $75.02 | $75.00 | $75.00 |
| Purchase #5 | $105.41 | 5.737% | $111.4574 | $111.46 | $111.45 | $111.50 |
| Purchase #6 | $117.39 | 3.371% | $121.3472 | $121.35 | $121.35 | $121.30 |
| Purchase #7 | $180.82 | 3.229% | $186.6587 | $186.66 | $186.65 | $186.70 |
| 7 purchase totals = | $919.29 | $978.3101 | $978.32 | $978.25 | $978.30 | |