| 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 | $227.37 | 13.360% | $257.7466 | $257.75 | $257.75 | $257.70 |
| Purchase #2 | $139.85 | 8.689% | $152.0016 | $152.00 | $152.00 | $152.00 |
| Purchase #3 | $236.83 | 4.469% | $247.4139 | $247.41 | $247.40 | $247.40 |
| Purchase #4 | $231.69 | 11.346% | $257.9775 | $257.98 | $258.00 | $258.00 |
| Purchase #5 | $126.69 | 5.173% | $133.2437 | $133.24 | $133.25 | $133.20 |
| Purchase #6 | $175.87 | 3.197% | $181.4926 | $181.49 | $181.50 | $181.50 |
| Purchase #7 | $177.85 | 11.504% | $198.3099 | $198.31 | $198.30 | $198.30 |
| 7 purchase totals = | $1,316.15 | $1,428.1858 | $1,428.18 | $1,428.20 | $1,428.10 | |