| 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 | $214.39 | 3.661% | $222.2388 | $222.24 | $222.25 | $222.20 |
| Purchase #2 | $225.65 | 4.669% | $236.1856 | $236.19 | $236.20 | $236.20 |
| Purchase #3 | $66.87 | 11.298% | $74.425 | $74.43 | $74.45 | $74.40 |
| Purchase #4 | $226.62 | 10.230% | $249.8032 | $249.80 | $249.80 | $249.80 |
| Purchase #5 | $15.63 | 13.168% | $17.6882 | $17.69 | $17.70 | $17.70 |
| Purchase #6 | $185.60 | 9.685% | $203.5754 | $203.58 | $203.60 | $203.60 |
| Purchase #7 | $104.43 | 8.164% | $112.9557 | $112.96 | $112.95 | $113.00 |
| 7 purchase totals = | $1,039.19 | $1,116.8719 | $1,116.89 | $1,116.95 | $1,116.90 | |