| 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 | $91.55 | 8.392% | $99.2329 | $99.23 | $99.25 | $99.20 |
| Purchase #2 | $148.29 | 7.159% | $158.9061 | $158.91 | $158.90 | $158.90 |
| Purchase #3 | $61.95 | 10.218% | $68.2801 | $68.28 | $68.30 | $68.30 |
| Purchase #4 | $222.46 | 6.226% | $236.3104 | $236.31 | $236.30 | $236.30 |
| Purchase #5 | $231.58 | 9.153% | $252.7765 | $252.78 | $252.80 | $252.80 |
| Purchase #6 | $126.94 | 4.126% | $132.1775 | $132.18 | $132.20 | $132.20 |
| Purchase #7 | $246.53 | 12.265% | $276.7669 | $276.77 | $276.75 | $276.80 |
| 7 purchase totals = | $1,129.30 | $1,224.4504 | $1,224.46 | $1,224.50 | $1,224.50 | |