| 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 | $92.59 | 5.584% | $97.7602 | $97.76 | $97.75 | $97.80 |
| Purchase #2 | $84.54 | 4.309% | $88.1828 | $88.18 | $88.20 | $88.20 |
| Purchase #3 | $173.71 | 5.450% | $183.1772 | $183.18 | $183.20 | $183.20 |
| Purchase #4 | $197.36 | 3.425% | $204.1196 | $204.12 | $204.10 | $204.10 |
| Purchase #5 | $222.81 | 11.473% | $248.373 | $248.37 | $248.35 | $248.40 |
| Purchase #6 | $142.41 | 4.416% | $148.6988 | $148.70 | $148.70 | $148.70 |
| Purchase #7 | $239.97 | 12.389% | $269.6999 | $269.70 | $269.70 | $269.70 |
| 7 purchase totals = | $1,153.39 | $1,240.0115 | $1,240.01 | $1,240.00 | $1,240.10 | |