| 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 | $109.67 | 13.505% | $124.4809 | $124.48 | $124.50 | $124.50 |
| Purchase #2 | $136.56 | 5.331% | $143.84 | $143.84 | $143.85 | $143.80 |
| Purchase #3 | $51.36 | 9.868% | $56.4282 | $56.43 | $56.45 | $56.40 |
| Purchase #4 | $50.82 | 5.575% | $53.6532 | $53.65 | $53.65 | $53.70 |
| Purchase #5 | $250.47 | 4.841% | $262.5953 | $262.60 | $262.60 | $262.60 |
| Purchase #6 | $163.49 | 6.434% | $174.0089 | $174.01 | $174.00 | $174.00 |
| Purchase #7 | $85.25 | 8.709% | $92.6744 | $92.67 | $92.65 | $92.70 |
| 7 purchase totals = | $847.62 | $907.6809 | $907.68 | $907.70 | $907.70 | |