| 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 | $215.89 | 8.844% | $234.9833 | $234.98 | $235.00 | $235.00 |
| Purchase #2 | $119.40 | 9.675% | $130.952 | $130.95 | $130.95 | $131.00 |
| Purchase #3 | $169.45 | 9.854% | $186.1476 | $186.15 | $186.15 | $186.10 |
| Purchase #4 | $14.57 | 5.269% | $15.3377 | $15.34 | $15.35 | $15.30 |
| Purchase #5 | $120.77 | 9.204% | $131.8857 | $131.89 | $131.90 | $131.90 |
| Purchase #6 | $79.92 | 9.759% | $87.7194 | $87.72 | $87.70 | $87.70 |
| Purchase #7 | $75.97 | 7.383% | $81.5789 | $81.58 | $81.60 | $81.60 |
| 7 purchase totals = | $795.97 | $868.6046 | $868.61 | $868.65 | $868.60 | |