| 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 | $237.69 | 3.643% | $246.349 | $246.35 | $246.35 | $246.30 |
| Purchase #2 | $99.47 | 6.705% | $106.1395 | $106.14 | $106.15 | $106.10 |
| Purchase #3 | $236.45 | 3.118% | $243.8225 | $243.82 | $243.80 | $243.80 |
| Purchase #4 | $230.76 | 3.851% | $239.6466 | $239.65 | $239.65 | $239.60 |
| Purchase #5 | $120.83 | 5.245% | $127.1675 | $127.17 | $127.15 | $127.20 |
| Purchase #6 | $49.59 | 12.282% | $55.6806 | $55.68 | $55.70 | $55.70 |
| Purchase #7 | $107.75 | 13.315% | $122.0969 | $122.10 | $122.10 | $122.10 |
| 7 purchase totals = | $1,082.54 | $1,140.9026 | $1,140.91 | $1,140.90 | $1,140.80 | |