| 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 | $222.31 | 8.540% | $241.2953 | $241.30 | $241.30 | $241.30 |
| Purchase #2 | $119.86 | 5.382% | $126.3109 | $126.31 | $126.30 | $126.30 |
| Purchase #3 | $246.51 | 8.500% | $267.4634 | $267.46 | $267.45 | $267.50 |
| Purchase #4 | $216.42 | 6.554% | $230.6042 | $230.60 | $230.60 | $230.60 |
| Purchase #5 | $184.25 | 13.463% | $209.0556 | $209.06 | $209.05 | $209.10 |
| Purchase #6 | $175.99 | 6.409% | $187.2692 | $187.27 | $187.25 | $187.30 |
| Purchase #7 | $122.46 | 3.846% | $127.1698 | $127.17 | $127.15 | $127.20 |
| 7 purchase totals = | $1,287.80 | $1,389.1684 | $1,389.17 | $1,389.10 | $1,389.30 | |