| 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 | $235.88 | 10.688% | $261.0909 | $261.09 | $261.10 | $261.10 |
| Purchase #2 | $76.70 | 12.378% | $86.1939 | $86.19 | $86.20 | $86.20 |
| Purchase #3 | $51.67 | 3.407% | $53.4304 | $53.43 | $53.45 | $53.40 |
| Purchase #4 | $236.50 | 3.225% | $244.1271 | $244.13 | $244.15 | $244.10 |
| Purchase #5 | $188.25 | 4.173% | $196.1057 | $196.11 | $196.10 | $196.10 |
| Purchase #6 | $13.30 | 3.340% | $13.7442 | $13.74 | $13.75 | $13.70 |
| Purchase #7 | $50.59 | 5.627% | $53.4367 | $53.44 | $53.45 | $53.40 |
| 7 purchase totals = | $852.89 | $908.1289 | $908.13 | $908.20 | $908.00 | |