| 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 | $213.25 | 10.179% | $234.9567 | $234.96 | $234.95 | $235.00 |
| Purchase #2 | $143.55 | 3.798% | $149.002 | $149.00 | $149.00 | $149.00 |
| Purchase #3 | $131.77 | 8.584% | $143.0811 | $143.08 | $143.10 | $143.10 |
| Purchase #4 | $230.63 | 13.205% | $261.0847 | $261.08 | $261.10 | $261.10 |
| Purchase #5 | $42.73 | 5.784% | $45.2015 | $45.20 | $45.20 | $45.20 |
| Purchase #6 | $16.41 | 8.749% | $17.8457 | $17.85 | $17.85 | $17.80 |
| Purchase #7 | $187.55 | 13.396% | $212.6742 | $212.67 | $212.65 | $212.70 |
| 7 purchase totals = | $965.89 | $1,063.8459 | $1,063.84 | $1,063.85 | $1,063.90 | |