| 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 | $217.86 | 11.295% | $242.4673 | $242.47 | $242.45 | $242.50 |
| Purchase #2 | $148.58 | 7.289% | $159.41 | $159.41 | $159.40 | $159.40 |
| Purchase #3 | $6.57 | 13.224% | $7.4388 | $7.44 | $7.45 | $7.40 |
| Purchase #4 | $90.30 | 8.116% | $97.6287 | $97.63 | $97.65 | $97.60 |
| Purchase #5 | $228.39 | 3.222% | $235.7487 | $235.75 | $235.75 | $235.70 |
| Purchase #6 | $221.71 | 3.138% | $228.6673 | $228.67 | $228.65 | $228.70 |
| Purchase #7 | $229.82 | 11.244% | $255.661 | $255.66 | $255.65 | $255.70 |
| 7 purchase totals = | $1,143.23 | $1,227.0218 | $1,227.03 | $1,227.00 | $1,227.00 | |