| 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 | $219.72 | 10.726% | $243.2872 | $243.29 | $243.30 | $243.30 |
| Purchase #2 | $185.82 | 7.171% | $199.1452 | $199.15 | $199.15 | $199.10 |
| Purchase #3 | $239.79 | 12.709% | $270.2649 | $270.26 | $270.25 | $270.30 |
| Purchase #4 | $8.87 | 12.688% | $9.9954 | $10.00 | $10.00 | $10.00 |
| Purchase #5 | $203.89 | 13.764% | $231.9534 | $231.95 | $231.95 | $232.00 |
| Purchase #6 | $79.81 | 10.550% | $88.23 | $88.23 | $88.25 | $88.20 |
| Purchase #7 | $67.96 | 10.574% | $75.1461 | $75.15 | $75.15 | $75.10 |
| 7 purchase totals = | $1,005.86 | $1,118.0222 | $1,118.03 | $1,118.05 | $1,118.00 | |