| 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 | $189.43 | 12.116% | $212.3813 | $212.38 | $212.40 | $212.40 |
| Purchase #2 | $42.35 | 13.455% | $48.0482 | $48.05 | $48.05 | $48.00 |
| Purchase #3 | $34.89 | 4.530% | $36.4705 | $36.47 | $36.45 | $36.50 |
| Purchase #4 | $22.87 | 5.852% | $24.2084 | $24.21 | $24.20 | $24.20 |
| Purchase #5 | $152.47 | 3.616% | $157.9833 | $157.98 | $158.00 | $158.00 |
| Purchase #6 | $182.78 | 6.325% | $194.3408 | $194.34 | $194.35 | $194.30 |
| Purchase #7 | $40.61 | 8.514% | $44.0675 | $44.07 | $44.05 | $44.10 |
| 7 purchase totals = | $665.40 | $717.5000 | $717.50 | $717.50 | $717.50 | |