| 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 | $119.51 | 7.354% | $128.2988 | $128.30 | $128.30 | $128.30 |
| Purchase #2 | $86.79 | 12.730% | $97.8384 | $97.84 | $97.85 | $97.80 |
| Purchase #3 | $143.72 | 7.459% | $154.4401 | $154.44 | $154.45 | $154.40 |
| Purchase #4 | $126.81 | 5.641% | $133.9634 | $133.96 | $133.95 | $134.00 |
| Purchase #5 | $237.58 | 13.582% | $269.8481 | $269.85 | $269.85 | $269.80 |
| Purchase #6 | $204.70 | 13.109% | $231.5341 | $231.53 | $231.55 | $231.50 |
| Purchase #7 | $106.91 | 11.314% | $119.0058 | $119.01 | $119.00 | $119.00 |
| 7 purchase totals = | $1,026.02 | $1,134.9287 | $1,134.93 | $1,134.95 | $1,134.80 | |