| 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 | $196.81 | 12.347% | $221.1101 | $221.11 | $221.10 | $221.10 |
| Purchase #2 | $37.64 | 3.711% | $39.0368 | $39.04 | $39.05 | $39.00 |
| Purchase #3 | $116.56 | 6.287% | $123.8881 | $123.89 | $123.90 | $123.90 |
| Purchase #4 | $16.73 | 7.736% | $18.0242 | $18.02 | $18.00 | $18.00 |
| Purchase #5 | $229.94 | 8.707% | $249.9609 | $249.96 | $249.95 | $250.00 |
| Purchase #6 | $115.95 | 8.420% | $125.713 | $125.71 | $125.70 | $125.70 |
| Purchase #7 | $72.94 | 8.639% | $79.2413 | $79.24 | $79.25 | $79.20 |
| 7 purchase totals = | $786.57 | $856.9744 | $856.97 | $856.95 | $856.90 | |