| 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 | $196.45 | 7.102% | $210.4019 | $210.40 | $210.40 | $210.40 |
| Purchase #2 | $153.62 | 12.790% | $173.268 | $173.27 | $173.25 | $173.30 |
| Purchase #3 | $81.66 | 3.750% | $84.7223 | $84.72 | $84.70 | $84.70 |
| Purchase #4 | $104.95 | 11.109% | $116.6089 | $116.61 | $116.60 | $116.60 |
| Purchase #5 | $64.91 | 3.320% | $67.065 | $67.07 | $67.05 | $67.10 |
| Purchase #6 | $222.26 | 13.637% | $252.5696 | $252.57 | $252.55 | $252.60 |
| Purchase #7 | $67.69 | 5.421% | $71.3595 | $71.36 | $71.35 | $71.40 |
| 7 purchase totals = | $891.54 | $975.9952 | $976.00 | $975.90 | $976.10 | |