| 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 | $243.88 | 12.659% | $274.7528 | $274.75 | $274.75 | $274.80 |
| Purchase #2 | $231.50 | 3.625% | $239.8919 | $239.89 | $239.90 | $239.90 |
| Purchase #3 | $234.76 | 11.680% | $262.18 | $262.18 | $262.20 | $262.20 |
| Purchase #4 | $91.71 | 6.537% | $97.7051 | $97.71 | $97.70 | $97.70 |
| Purchase #5 | $23.28 | 13.700% | $26.4694 | $26.47 | $26.45 | $26.50 |
| Purchase #6 | $19.74 | 8.170% | $21.3528 | $21.35 | $21.35 | $21.40 |
| Purchase #7 | $25.38 | 8.715% | $27.5919 | $27.59 | $27.60 | $27.60 |
| 7 purchase totals = | $870.25 | $949.9439 | $949.94 | $949.95 | $950.10 | |