| 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 | $205.60 | 12.512% | $231.3247 | $231.32 | $231.30 | $231.30 |
| Purchase #2 | $96.75 | 7.702% | $104.2017 | $104.20 | $104.20 | $104.20 |
| Purchase #3 | $183.44 | 12.757% | $206.8414 | $206.84 | $206.85 | $206.80 |
| Purchase #4 | $185.91 | 11.522% | $207.3306 | $207.33 | $207.35 | $207.30 |
| Purchase #5 | $106.60 | 6.160% | $113.1666 | $113.17 | $113.15 | $113.20 |
| Purchase #6 | $220.66 | 6.702% | $235.4486 | $235.45 | $235.45 | $235.40 |
| Purchase #7 | $27.43 | 9.780% | $30.1127 | $30.11 | $30.10 | $30.10 |
| 7 purchase totals = | $1,026.39 | $1,128.4263 | $1,128.42 | $1,128.40 | $1,128.30 | |