| 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 | $102.25 | 6.332% | $108.7245 | $108.72 | $108.70 | $108.70 |
| Purchase #2 | $181.46 | 5.327% | $191.1264 | $191.13 | $191.15 | $191.10 |
| Purchase #3 | $65.71 | 9.696% | $72.0812 | $72.08 | $72.10 | $72.10 |
| Purchase #4 | $185.32 | 12.421% | $208.3386 | $208.34 | $208.35 | $208.30 |
| Purchase #5 | $244.36 | 7.160% | $261.8562 | $261.86 | $261.85 | $261.90 |
| Purchase #6 | $23.76 | 10.495% | $26.2536 | $26.25 | $26.25 | $26.30 |
| Purchase #7 | $88.68 | 9.542% | $97.1418 | $97.14 | $97.15 | $97.10 |
| 7 purchase totals = | $891.54 | $965.5223 | $965.52 | $965.55 | $965.50 | |