| 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 | $186.33 | 13.806% | $212.0547 | $212.05 | $212.05 | $212.10 |
| Purchase #2 | $223.53 | 12.604% | $251.7037 | $251.70 | $251.70 | $251.70 |
| Purchase #3 | $134.29 | 13.412% | $152.301 | $152.30 | $152.30 | $152.30 |
| Purchase #4 | $242.50 | 7.677% | $261.1167 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $192.84 | 12.403% | $216.7579 | $216.76 | $216.75 | $216.80 |
| Purchase #6 | $116.89 | 5.472% | $123.2862 | $123.29 | $123.30 | $123.30 |
| Purchase #7 | $9.62 | 3.792% | $9.9848 | $9.98 | $10.00 | $10.00 |
| 7 purchase totals = | $1,106.00 | $1,227.2050 | $1,227.20 | $1,227.20 | $1,227.30 | |