| 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 | $189.28 | 8.159% | $204.7234 | $204.72 | $204.70 | $204.70 |
| Purchase #2 | $240.52 | 7.747% | $259.1531 | $259.15 | $259.15 | $259.20 |
| Purchase #3 | $67.29 | 12.507% | $75.706 | $75.71 | $75.70 | $75.70 |
| Purchase #4 | $207.85 | 10.505% | $229.6846 | $229.68 | $229.70 | $229.70 |
| Purchase #5 | $215.35 | 5.641% | $227.4979 | $227.50 | $227.50 | $227.50 |
| Purchase #6 | $22.99 | 3.504% | $23.7956 | $23.80 | $23.80 | $23.80 |
| Purchase #7 | $104.92 | 6.301% | $111.531 | $111.53 | $111.55 | $111.50 |
| 7 purchase totals = | $1,048.20 | $1,132.0916 | $1,132.09 | $1,132.10 | $1,132.10 | |