| 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 | $141.32 | 12.553% | $159.0599 | $159.06 | $159.05 | $159.10 |
| Purchase #2 | $203.45 | 5.832% | $215.3152 | $215.32 | $215.30 | $215.30 |
| Purchase #3 | $63.38 | 12.217% | $71.1231 | $71.12 | $71.10 | $71.10 |
| Purchase #4 | $220.58 | 10.529% | $243.8049 | $243.80 | $243.80 | $243.80 |
| Purchase #5 | $11.93 | 4.609% | $12.4799 | $12.48 | $12.50 | $12.50 |
| Purchase #6 | $31.90 | 3.510% | $33.0197 | $33.02 | $33.00 | $33.00 |
| Purchase #7 | $210.28 | 13.845% | $239.3933 | $239.39 | $239.40 | $239.40 |
| 7 purchase totals = | $882.84 | $974.1960 | $974.19 | $974.15 | $974.20 | |