| 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 | $107.28 | 11.597% | $119.7213 | $119.72 | $119.70 | $119.70 |
| Purchase #2 | $184.55 | 3.521% | $191.048 | $191.05 | $191.05 | $191.00 |
| Purchase #3 | $165.71 | 10.693% | $183.4294 | $183.43 | $183.45 | $183.40 |
| Purchase #4 | $29.63 | 4.133% | $30.8546 | $30.85 | $30.85 | $30.90 |
| Purchase #5 | $87.88 | 11.426% | $97.9212 | $97.92 | $97.90 | $97.90 |
| Purchase #6 | $204.52 | 6.525% | $217.8649 | $217.86 | $217.85 | $217.90 |
| Purchase #7 | $69.87 | 5.323% | $73.5892 | $73.59 | $73.60 | $73.60 |
| 7 purchase totals = | $849.44 | $914.4286 | $914.42 | $914.40 | $914.40 | |