| 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 | $224.89 | 4.790% | $235.6622 | $235.66 | $235.65 | $235.70 |
| Purchase #2 | $163.25 | 12.308% | $183.3428 | $183.34 | $183.35 | $183.30 |
| Purchase #3 | $81.47 | 7.475% | $87.5599 | $87.56 | $87.55 | $87.60 |
| Purchase #4 | $104.60 | 13.113% | $118.3162 | $118.32 | $118.30 | $118.30 |
| Purchase #5 | $192.94 | 13.802% | $219.5696 | $219.57 | $219.55 | $219.60 |
| Purchase #6 | $158.87 | 5.485% | $167.584 | $167.58 | $167.60 | $167.60 |
| Purchase #7 | $67.27 | 13.194% | $76.1456 | $76.15 | $76.15 | $76.10 |
| 7 purchase totals = | $993.29 | $1,088.1803 | $1,088.18 | $1,088.15 | $1,088.20 | |