| 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 | $11.85 | 9.708% | $13.0004 | $13.00 | $13.00 | $13.00 |
| Purchase #2 | $184.87 | 5.400% | $194.853 | $194.85 | $194.85 | $194.90 |
| Purchase #3 | $153.66 | 4.808% | $161.048 | $161.05 | $161.05 | $161.00 |
| Purchase #4 | $201.38 | 3.304% | $208.0336 | $208.03 | $208.05 | $208.00 |
| Purchase #5 | $195.47 | 9.380% | $213.8051 | $213.81 | $213.80 | $213.80 |
| Purchase #6 | $38.70 | 9.793% | $42.4899 | $42.49 | $42.50 | $42.50 |
| Purchase #7 | $98.71 | 11.698% | $110.2571 | $110.26 | $110.25 | $110.30 |
| 7 purchase totals = | $884.64 | $943.4871 | $943.49 | $943.50 | $943.50 | |