| 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 | $243.49 | 3.794% | $252.728 | $252.73 | $252.75 | $252.70 |
| Purchase #2 | $209.52 | 5.751% | $221.5695 | $221.57 | $221.55 | $221.60 |
| Purchase #3 | $123.86 | 12.197% | $138.9672 | $138.97 | $138.95 | $139.00 |
| Purchase #4 | $55.29 | 8.362% | $59.9133 | $59.91 | $59.90 | $59.90 |
| Purchase #5 | $203.31 | 5.581% | $214.6567 | $214.66 | $214.65 | $214.70 |
| Purchase #6 | $68.78 | 12.821% | $77.5983 | $77.60 | $77.60 | $77.60 |
| Purchase #7 | $8.67 | 10.351% | $9.5674 | $9.57 | $9.55 | $9.60 |
| 7 purchase totals = | $912.92 | $975.0004 | $975.01 | $974.95 | $975.10 | |