| 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 | $231.58 | 7.133% | $248.0986 | $248.10 | $248.10 | $248.10 |
| Purchase #2 | $24.45 | 10.324% | $26.9742 | $26.97 | $26.95 | $27.00 |
| Purchase #3 | $101.28 | 7.390% | $108.7646 | $108.76 | $108.75 | $108.80 |
| Purchase #4 | $11.90 | 8.659% | $12.9304 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $88.31 | 10.766% | $97.8175 | $97.82 | $97.80 | $97.80 |
| Purchase #6 | $48.29 | 8.132% | $52.2169 | $52.22 | $52.20 | $52.20 |
| Purchase #7 | $100.86 | 7.413% | $108.3368 | $108.34 | $108.35 | $108.30 |
| 7 purchase totals = | $606.67 | $655.1390 | $655.14 | $655.10 | $655.10 | |