| 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 | $12.93 | 3.722% | $13.4113 | $13.41 | $13.40 | $13.40 |
| Purchase #2 | $179.96 | 11.355% | $200.3945 | $200.39 | $200.40 | $200.40 |
| Purchase #3 | $145.47 | 13.475% | $165.0721 | $165.07 | $165.05 | $165.10 |
| Purchase #4 | $67.49 | 3.844% | $70.0843 | $70.08 | $70.10 | $70.10 |
| Purchase #5 | $222.47 | 9.458% | $243.5112 | $243.51 | $243.50 | $243.50 |
| Purchase #6 | $223.45 | 5.732% | $236.2582 | $236.26 | $236.25 | $236.30 |
| Purchase #7 | $169.96 | 13.436% | $192.7958 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $1,021.73 | $1,121.5274 | $1,121.52 | $1,121.50 | $1,121.60 | |