| 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 | $125.39 | 12.451% | $141.0023 | $141.00 | $141.00 | $141.00 |
| Purchase #2 | $220.94 | 9.706% | $242.3844 | $242.38 | $242.40 | $242.40 |
| Purchase #3 | $124.40 | 3.436% | $128.6744 | $128.67 | $128.65 | $128.70 |
| Purchase #4 | $42.64 | 12.864% | $48.1252 | $48.13 | $48.15 | $48.10 |
| Purchase #5 | $50.94 | 7.420% | $54.7197 | $54.72 | $54.70 | $54.70 |
| Purchase #6 | $13.50 | 13.641% | $15.3415 | $15.34 | $15.35 | $15.30 |
| Purchase #7 | $102.74 | 12.538% | $115.6215 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $680.55 | $745.8690 | $745.86 | $745.85 | $745.80 | |