| 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 | $186.72 | 3.358% | $192.9901 | $192.99 | $193.00 | $193.00 |
| Purchase #2 | $240.46 | 5.176% | $252.9062 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $223.27 | 9.670% | $244.8602 | $244.86 | $244.85 | $244.90 |
| Purchase #4 | $79.62 | 6.824% | $85.0533 | $85.05 | $85.05 | $85.10 |
| Purchase #5 | $25.94 | 5.591% | $27.3903 | $27.39 | $27.40 | $27.40 |
| Purchase #6 | $190.42 | 13.282% | $215.7116 | $215.71 | $215.70 | $215.70 |
| Purchase #7 | $68.53 | 13.771% | $77.9673 | $77.97 | $77.95 | $78.00 |
| 7 purchase totals = | $1,014.96 | $1,096.8790 | $1,096.88 | $1,096.85 | $1,097.00 | |