| 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 | $109.67 | 12.190% | $123.0388 | $123.04 | $123.05 | $123.00 |
| Purchase #2 | $76.99 | 5.483% | $81.2114 | $81.21 | $81.20 | $81.20 |
| Purchase #3 | $67.41 | 3.153% | $69.5354 | $69.54 | $69.55 | $69.50 |
| Purchase #4 | $74.96 | 10.846% | $83.0902 | $83.09 | $83.10 | $83.10 |
| Purchase #5 | $207.46 | 12.161% | $232.6892 | $232.69 | $232.70 | $232.70 |
| Purchase #6 | $142.90 | 10.206% | $157.4844 | $157.48 | $157.50 | $157.50 |
| Purchase #7 | $117.64 | 5.365% | $123.9514 | $123.95 | $123.95 | $124.00 |
| 7 purchase totals = | $797.03 | $871.0008 | $871.00 | $871.05 | $871.00 | |