| 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 | $188.69 | 7.258% | $202.3851 | $202.39 | $202.40 | $202.40 |
| Purchase #2 | $228.97 | 3.533% | $237.0595 | $237.06 | $237.05 | $237.10 |
| Purchase #3 | $101.41 | 5.159% | $106.6417 | $106.64 | $106.65 | $106.60 |
| Purchase #4 | $22.97 | 5.486% | $24.2301 | $24.23 | $24.25 | $24.20 |
| Purchase #5 | $38.87 | 8.479% | $42.1658 | $42.17 | $42.15 | $42.20 |
| Purchase #6 | $19.37 | 5.299% | $20.3964 | $20.40 | $20.40 | $20.40 |
| Purchase #7 | $247.34 | 3.264% | $255.4132 | $255.41 | $255.40 | $255.40 |
| 7 purchase totals = | $847.62 | $888.2918 | $888.30 | $888.30 | $888.30 | |