| 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 | $215.54 | 11.288% | $239.8702 | $239.87 | $239.85 | $239.90 |
| Purchase #2 | $135.77 | 7.819% | $146.3859 | $146.39 | $146.40 | $146.40 |
| Purchase #3 | $97.88 | 7.558% | $105.2778 | $105.28 | $105.30 | $105.30 |
| Purchase #4 | $222.64 | 7.620% | $239.6052 | $239.61 | $239.60 | $239.60 |
| Purchase #5 | $36.72 | 13.794% | $41.7852 | $41.79 | $41.80 | $41.80 |
| Purchase #6 | $158.50 | 9.392% | $173.3863 | $173.39 | $173.40 | $173.40 |
| Purchase #7 | $10.36 | 7.774% | $11.1654 | $11.17 | $11.15 | $11.20 |
| 7 purchase totals = | $877.41 | $957.4760 | $957.50 | $957.50 | $957.60 | |