| 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 | $209.64 | 11.748% | $234.2685 | $234.27 | $234.25 | $234.30 |
| Purchase #2 | $36.54 | 5.604% | $38.5877 | $38.59 | $38.60 | $38.60 |
| Purchase #3 | $9.59 | 3.453% | $9.9211 | $9.92 | $9.90 | $9.90 |
| Purchase #4 | $97.70 | 9.326% | $106.8115 | $106.81 | $106.80 | $106.80 |
| Purchase #5 | $126.77 | 4.338% | $132.2693 | $132.27 | $132.25 | $132.30 |
| Purchase #6 | $36.48 | 6.388% | $38.8103 | $38.81 | $38.80 | $38.80 |
| Purchase #7 | $33.47 | 7.428% | $35.9562 | $35.96 | $35.95 | $36.00 |
| 7 purchase totals = | $550.19 | $596.6246 | $596.63 | $596.55 | $596.70 | |