| 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 | $243.71 | 8.105% | $263.4627 | $263.46 | $263.45 | $263.50 |
| Purchase #2 | $170.56 | 10.494% | $188.4586 | $188.46 | $188.45 | $188.50 |
| Purchase #3 | $210.36 | 7.629% | $226.4084 | $226.41 | $226.40 | $226.40 |
| Purchase #4 | $117.41 | 13.449% | $133.2005 | $133.20 | $133.20 | $133.20 |
| Purchase #5 | $201.79 | 6.569% | $215.0456 | $215.05 | $215.05 | $215.00 |
| Purchase #6 | $28.46 | 4.528% | $29.7487 | $29.75 | $29.75 | $29.70 |
| Purchase #7 | $47.84 | 7.293% | $51.329 | $51.33 | $51.35 | $51.30 |
| 7 purchase totals = | $1,020.13 | $1,107.6535 | $1,107.66 | $1,107.65 | $1,107.60 | |