| 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 | $192.90 | 8.289% | $208.8895 | $208.89 | $208.90 | $208.90 |
| Purchase #2 | $212.79 | 5.523% | $224.5424 | $224.54 | $224.55 | $224.50 |
| Purchase #3 | $203.35 | 12.513% | $228.7952 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $13.89 | 3.690% | $14.4025 | $14.40 | $14.40 | $14.40 |
| Purchase #5 | $24.94 | 10.138% | $27.4684 | $27.47 | $27.45 | $27.50 |
| Purchase #6 | $10.25 | 12.544% | $11.5358 | $11.54 | $11.55 | $11.50 |
| Purchase #7 | $23.99 | 3.395% | $24.8045 | $24.80 | $24.80 | $24.80 |
| 7 purchase totals = | $682.11 | $740.4383 | $740.44 | $740.45 | $740.40 | |