| 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 | $137.96 | 4.840% | $144.6373 | $144.64 | $144.65 | $144.60 |
| Purchase #2 | $25.75 | 7.732% | $27.741 | $27.74 | $27.75 | $27.70 |
| Purchase #3 | $107.81 | 5.526% | $113.7676 | $113.77 | $113.75 | $113.80 |
| Purchase #4 | $213.81 | 12.259% | $240.021 | $240.02 | $240.00 | $240.00 |
| Purchase #5 | $77.55 | 5.390% | $81.7299 | $81.73 | $81.75 | $81.70 |
| Purchase #6 | $227.88 | 13.727% | $259.1611 | $259.16 | $259.15 | $259.20 |
| Purchase #7 | $63.48 | 4.525% | $66.3525 | $66.35 | $66.35 | $66.40 |
| 7 purchase totals = | $854.24 | $933.4104 | $933.41 | $933.40 | $933.40 | |