| 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 | $229.33 | 13.870% | $261.1381 | $261.14 | $261.15 | $261.10 |
| Purchase #2 | $205.33 | 3.255% | $212.0135 | $212.01 | $212.00 | $212.00 |
| Purchase #3 | $93.96 | 13.275% | $106.4332 | $106.43 | $106.45 | $106.40 |
| Purchase #4 | $91.29 | 10.643% | $101.006 | $101.01 | $101.00 | $101.00 |
| Purchase #5 | $150.96 | 5.634% | $159.4651 | $159.47 | $159.45 | $159.50 |
| Purchase #6 | $148.26 | 12.540% | $166.8518 | $166.85 | $166.85 | $166.90 |
| Purchase #7 | $191.63 | 8.577% | $208.0661 | $208.07 | $208.05 | $208.10 |
| 7 purchase totals = | $1,110.76 | $1,214.9738 | $1,214.98 | $1,214.95 | $1,215.00 | |