| 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 | $227.55 | 6.481% | $242.2975 | $242.30 | $242.30 | $242.30 |
| Purchase #2 | $190.52 | 8.237% | $206.2131 | $206.21 | $206.20 | $206.20 |
| Purchase #3 | $106.46 | 9.407% | $116.4747 | $116.47 | $116.45 | $116.50 |
| Purchase #4 | $145.40 | 9.595% | $159.3511 | $159.35 | $159.35 | $159.40 |
| Purchase #5 | $192.56 | 7.528% | $207.0559 | $207.06 | $207.05 | $207.10 |
| Purchase #6 | $121.47 | 4.114% | $126.4673 | $126.47 | $126.45 | $126.50 |
| Purchase #7 | $197.47 | 8.248% | $213.7573 | $213.76 | $213.75 | $213.80 |
| 7 purchase totals = | $1,181.43 | $1,271.6169 | $1,271.62 | $1,271.55 | $1,271.80 | |