| 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 | $213.33 | 10.675% | $236.103 | $236.10 | $236.10 | $236.10 |
| Purchase #2 | $77.85 | 6.415% | $82.8441 | $82.84 | $82.85 | $82.80 |
| Purchase #3 | $116.67 | 9.605% | $127.8762 | $127.88 | $127.90 | $127.90 |
| Purchase #4 | $102.36 | 11.582% | $114.2153 | $114.22 | $114.20 | $114.20 |
| Purchase #5 | $49.59 | 5.132% | $52.135 | $52.14 | $52.15 | $52.10 |
| Purchase #6 | $239.62 | 5.301% | $252.3223 | $252.32 | $252.30 | $252.30 |
| Purchase #7 | $211.79 | 5.593% | $223.6354 | $223.64 | $223.65 | $223.60 |
| 7 purchase totals = | $1,011.21 | $1,089.1313 | $1,089.14 | $1,089.15 | $1,089.00 | |