| 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 | $202.32 | 7.405% | $217.3018 | $217.30 | $217.30 | $217.30 |
| Purchase #2 | $125.25 | 13.862% | $142.6122 | $142.61 | $142.60 | $142.60 |
| Purchase #3 | $12.81 | 3.313% | $13.2344 | $13.23 | $13.25 | $13.20 |
| Purchase #4 | $146.84 | 12.854% | $165.7148 | $165.71 | $165.70 | $165.70 |
| Purchase #5 | $218.83 | 12.454% | $246.0831 | $246.08 | $246.10 | $246.10 |
| Purchase #6 | $204.31 | 3.595% | $211.6549 | $211.65 | $211.65 | $211.70 |
| Purchase #7 | $64.31 | 9.576% | $70.4683 | $70.47 | $70.45 | $70.50 |
| 7 purchase totals = | $974.67 | $1,067.0695 | $1,067.05 | $1,067.05 | $1,067.10 | |