| 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 | $10.80 | 11.830% | $12.0776 | $12.08 | $12.10 | $12.10 |
| Purchase #2 | $214.45 | 9.544% | $234.9171 | $234.92 | $234.90 | $234.90 |
| Purchase #3 | $155.26 | 9.145% | $169.4585 | $169.46 | $169.45 | $169.50 |
| Purchase #4 | $201.27 | 3.778% | $208.874 | $208.87 | $208.85 | $208.90 |
| Purchase #5 | $129.60 | 10.257% | $142.8931 | $142.89 | $142.90 | $142.90 |
| Purchase #6 | $166.79 | 12.689% | $187.954 | $187.95 | $187.95 | $188.00 |
| Purchase #7 | $38.61 | 10.765% | $42.7664 | $42.77 | $42.75 | $42.80 |
| 7 purchase totals = | $916.78 | $998.9407 | $998.94 | $998.90 | $999.10 | |