| 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 | $218.42 | 4.224% | $227.6461 | $227.65 | $227.65 | $227.60 |
| Purchase #2 | $27.27 | 12.404% | $30.6526 | $30.65 | $30.65 | $30.70 |
| Purchase #3 | $24.67 | 9.549% | $27.0257 | $27.03 | $27.05 | $27.00 |
| Purchase #4 | $27.42 | 8.142% | $29.6525 | $29.65 | $29.65 | $29.70 |
| Purchase #5 | $93.81 | 8.762% | $102.0296 | $102.03 | $102.05 | $102.00 |
| Purchase #6 | $77.49 | 6.286% | $82.361 | $82.36 | $82.35 | $82.40 |
| Purchase #7 | $143.36 | 12.808% | $161.7215 | $161.72 | $161.70 | $161.70 |
| 7 purchase totals = | $612.44 | $661.0890 | $661.09 | $661.10 | $661.10 | |