| 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 | $230.89 | 13.235% | $261.4483 | $261.45 | $261.45 | $261.40 |
| Purchase #2 | $186.85 | 7.464% | $200.7965 | $200.80 | $200.80 | $200.80 |
| Purchase #3 | $95.36 | 11.736% | $106.5514 | $106.55 | $106.55 | $106.60 |
| Purchase #4 | $246.69 | 6.566% | $262.8877 | $262.89 | $262.90 | $262.90 |
| Purchase #5 | $192.27 | 10.755% | $212.9486 | $212.95 | $212.95 | $212.90 |
| Purchase #6 | $215.41 | 12.585% | $242.5193 | $242.52 | $242.50 | $242.50 |
| Purchase #7 | $27.95 | 7.182% | $29.9574 | $29.96 | $29.95 | $30.00 |
| 7 purchase totals = | $1,195.42 | $1,317.1092 | $1,317.12 | $1,317.10 | $1,317.10 | |