| 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 | $176.81 | 12.181% | $198.3472 | $198.35 | $198.35 | $198.30 |
| Purchase #2 | $134.45 | 3.257% | $138.829 | $138.83 | $138.85 | $138.80 |
| Purchase #3 | $208.36 | 13.205% | $235.8739 | $235.87 | $235.85 | $235.90 |
| Purchase #4 | $21.71 | 7.385% | $23.3133 | $23.31 | $23.30 | $23.30 |
| Purchase #5 | $104.38 | 13.770% | $118.7531 | $118.75 | $118.75 | $118.80 |
| Purchase #6 | $249.95 | 9.244% | $273.0554 | $273.06 | $273.05 | $273.10 |
| Purchase #7 | $33.59 | 10.868% | $37.2406 | $37.24 | $37.25 | $37.20 |
| 7 purchase totals = | $929.25 | $1,025.4125 | $1,025.41 | $1,025.40 | $1,025.40 | |