| 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 | $122.67 | 12.395% | $137.8749 | $137.87 | $137.85 | $137.90 |
| Purchase #2 | $239.67 | 5.840% | $253.6667 | $253.67 | $253.65 | $253.70 |
| Purchase #3 | $218.60 | 4.262% | $227.9167 | $227.92 | $227.90 | $227.90 |
| Purchase #4 | $144.91 | 9.591% | $158.8083 | $158.81 | $158.80 | $158.80 |
| Purchase #5 | $31.36 | 7.866% | $33.8268 | $33.83 | $33.85 | $33.80 |
| Purchase #6 | $163.37 | 12.453% | $183.7145 | $183.71 | $183.70 | $183.70 |
| Purchase #7 | $205.42 | 4.702% | $215.0788 | $215.08 | $215.10 | $215.10 |
| 7 purchase totals = | $1,126.00 | $1,210.8867 | $1,210.89 | $1,210.85 | $1,210.90 | |