| 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 | $230.58 | 3.747% | $239.2198 | $239.22 | $239.20 | $239.20 |
| Purchase #2 | $89.36 | 8.730% | $97.1611 | $97.16 | $97.15 | $97.20 |
| Purchase #3 | $50.64 | 3.309% | $52.3157 | $52.32 | $52.30 | $52.30 |
| Purchase #4 | $186.97 | 11.764% | $208.9652 | $208.97 | $208.95 | $209.00 |
| Purchase #5 | $140.32 | 7.374% | $150.6672 | $150.67 | $150.65 | $150.70 |
| Purchase #6 | $180.89 | 13.658% | $205.596 | $205.60 | $205.60 | $205.60 |
| Purchase #7 | $230.94 | 10.240% | $254.5883 | $254.59 | $254.60 | $254.60 |
| 7 purchase totals = | $1,109.70 | $1,208.5133 | $1,208.53 | $1,208.45 | $1,208.60 | |