| 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 | $231.37 | 10.660% | $256.034 | $256.03 | $256.05 | $256.00 |
| Purchase #2 | $29.69 | 11.515% | $33.1088 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $87.27 | 6.767% | $93.1756 | $93.18 | $93.20 | $93.20 |
| Purchase #4 | $86.47 | 7.325% | $92.8039 | $92.80 | $92.80 | $92.80 |
| Purchase #5 | $99.67 | 6.500% | $106.1486 | $106.15 | $106.15 | $106.10 |
| Purchase #6 | $115.50 | 11.188% | $128.4221 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $28.99 | 3.594% | $30.0319 | $30.03 | $30.05 | $30.00 |
| 7 purchase totals = | $678.96 | $739.7249 | $739.72 | $739.75 | $739.60 | |