| 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 | $39.30 | 8.313% | $42.567 | $42.57 | $42.55 | $42.60 |
| Purchase #2 | $206.48 | 7.492% | $221.9495 | $221.95 | $221.95 | $221.90 |
| Purchase #3 | $103.56 | 9.853% | $113.7638 | $113.76 | $113.75 | $113.80 |
| Purchase #4 | $207.51 | 11.806% | $232.0086 | $232.01 | $232.00 | $232.00 |
| Purchase #5 | $109.60 | 11.528% | $122.2347 | $122.23 | $122.25 | $122.20 |
| Purchase #6 | $197.30 | 3.569% | $204.3416 | $204.34 | $204.35 | $204.30 |
| Purchase #7 | $21.58 | 8.384% | $23.3893 | $23.39 | $23.40 | $23.40 |
| 7 purchase totals = | $885.33 | $960.2545 | $960.25 | $960.25 | $960.20 | |