| 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 | $119.93 | 5.183% | $126.146 | $126.15 | $126.15 | $126.10 |
| Purchase #2 | $132.85 | 10.155% | $146.3409 | $146.34 | $146.35 | $146.30 |
| Purchase #3 | $236.62 | 6.448% | $251.8773 | $251.88 | $251.90 | $251.90 |
| Purchase #4 | $185.31 | 13.680% | $210.6604 | $210.66 | $210.65 | $210.70 |
| Purchase #5 | $99.90 | 6.322% | $106.2157 | $106.22 | $106.20 | $106.20 |
| Purchase #6 | $123.66 | 7.456% | $132.8801 | $132.88 | $132.90 | $132.90 |
| Purchase #7 | $241.44 | 10.270% | $266.2359 | $266.24 | $266.25 | $266.20 |
| 7 purchase totals = | $1,139.71 | $1,240.3563 | $1,240.37 | $1,240.40 | $1,240.30 | |