| 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 | $223.71 | 10.157% | $246.4322 | $246.43 | $246.45 | $246.40 |
| Purchase #2 | $125.30 | 8.546% | $136.0081 | $136.01 | $136.00 | $136.00 |
| Purchase #3 | $100.89 | 7.495% | $108.4517 | $108.45 | $108.45 | $108.50 |
| Purchase #4 | $28.93 | 3.593% | $29.9695 | $29.97 | $29.95 | $30.00 |
| Purchase #5 | $222.60 | 12.590% | $250.6253 | $250.63 | $250.65 | $250.60 |
| Purchase #6 | $186.27 | 6.825% | $198.9829 | $198.98 | $199.00 | $199.00 |
| Purchase #7 | $15.89 | 3.330% | $16.4191 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $903.59 | $986.8888 | $986.89 | $986.90 | $986.90 | |