| 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 | $120.69 | 9.384% | $132.0155 | $132.02 | $132.00 | $132.00 |
| Purchase #2 | $119.28 | 4.556% | $124.7144 | $124.71 | $124.70 | $124.70 |
| Purchase #3 | $242.85 | 7.564% | $261.2192 | $261.22 | $261.20 | $261.20 |
| Purchase #4 | $168.34 | 11.822% | $188.2412 | $188.24 | $188.25 | $188.20 |
| Purchase #5 | $67.50 | 6.155% | $71.6546 | $71.65 | $71.65 | $71.70 |
| Purchase #6 | $67.73 | 12.352% | $76.096 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $40.78 | 4.173% | $42.4817 | $42.48 | $42.50 | $42.50 |
| 7 purchase totals = | $827.17 | $896.4226 | $896.42 | $896.40 | $896.40 | |