| 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 | $238.78 | 4.455% | $249.4176 | $249.42 | $249.40 | $249.40 |
| Purchase #2 | $174.65 | 13.237% | $197.7684 | $197.77 | $197.75 | $197.80 |
| Purchase #3 | $74.94 | 4.571% | $78.3655 | $78.37 | $78.35 | $78.40 |
| Purchase #4 | $206.98 | 13.174% | $234.2475 | $234.25 | $234.25 | $234.20 |
| Purchase #5 | $171.84 | 7.291% | $184.3689 | $184.37 | $184.35 | $184.40 |
| Purchase #6 | $90.78 | 4.488% | $94.8542 | $94.85 | $94.85 | $94.90 |
| Purchase #7 | $216.83 | 13.831% | $246.8198 | $246.82 | $246.80 | $246.80 |
| 7 purchase totals = | $1,174.80 | $1,285.8419 | $1,285.85 | $1,285.75 | $1,285.90 | |