| 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 | $208.73 | 8.485% | $226.4407 | $226.44 | $226.45 | $226.40 |
| Purchase #2 | $113.84 | 11.348% | $126.7586 | $126.76 | $126.75 | $126.80 |
| Purchase #3 | $231.75 | 3.184% | $239.1289 | $239.13 | $239.15 | $239.10 |
| Purchase #4 | $140.85 | 8.114% | $152.2786 | $152.28 | $152.30 | $152.30 |
| Purchase #5 | $104.74 | 13.131% | $118.4934 | $118.49 | $118.50 | $118.50 |
| Purchase #6 | $116.92 | 12.709% | $131.7794 | $131.78 | $131.80 | $131.80 |
| Purchase #7 | $133.88 | 5.690% | $141.4978 | $141.50 | $141.50 | $141.50 |
| 7 purchase totals = | $1,050.71 | $1,136.3774 | $1,136.38 | $1,136.45 | $1,136.40 | |