| 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 | $212.91 | 5.698% | $225.0416 | $225.04 | $225.05 | $225.00 |
| Purchase #2 | $200.63 | 12.754% | $226.2184 | $226.22 | $226.20 | $226.20 |
| Purchase #3 | $195.81 | 4.682% | $204.9778 | $204.98 | $205.00 | $205.00 |
| Purchase #4 | $15.71 | 7.722% | $16.9231 | $16.92 | $16.90 | $16.90 |
| Purchase #5 | $70.72 | 9.274% | $77.2786 | $77.28 | $77.30 | $77.30 |
| Purchase #6 | $34.51 | 7.558% | $37.1183 | $37.12 | $37.10 | $37.10 |
| Purchase #7 | $104.73 | 7.240% | $112.3125 | $112.31 | $112.30 | $112.30 |
| 7 purchase totals = | $835.02 | $899.8703 | $899.87 | $899.85 | $899.80 | |