| 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 | $208.37 | 11.527% | $232.3888 | $232.39 | $232.40 | $232.40 |
| Purchase #2 | $90.78 | 8.695% | $98.6733 | $98.67 | $98.65 | $98.70 |
| Purchase #3 | $125.69 | 12.709% | $141.6639 | $141.66 | $141.65 | $141.70 |
| Purchase #4 | $194.96 | 6.245% | $207.1353 | $207.14 | $207.15 | $207.10 |
| Purchase #5 | $46.61 | 3.853% | $48.4059 | $48.41 | $48.40 | $48.40 |
| Purchase #6 | $179.25 | 7.713% | $193.0756 | $193.08 | $193.10 | $193.10 |
| Purchase #7 | $46.81 | 7.285% | $50.2201 | $50.22 | $50.20 | $50.20 |
| 7 purchase totals = | $892.47 | $971.5629 | $971.57 | $971.55 | $971.60 | |