| 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 | $196.41 | 7.123% | $210.4003 | $210.40 | $210.40 | $210.40 |
| Purchase #2 | $112.85 | 8.175% | $122.0755 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $77.31 | 8.198% | $83.6479 | $83.65 | $83.65 | $83.60 |
| Purchase #4 | $75.81 | 12.703% | $85.4401 | $85.44 | $85.45 | $85.40 |
| Purchase #5 | $215.57 | 7.550% | $231.8455 | $231.85 | $231.85 | $231.80 |
| Purchase #6 | $120.27 | 3.721% | $124.7452 | $124.75 | $124.75 | $124.70 |
| Purchase #7 | $67.69 | 3.166% | $69.8331 | $69.83 | $69.85 | $69.80 |
| 7 purchase totals = | $865.91 | $927.9876 | $928.00 | $928.05 | $927.80 | |