| 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 | $217.55 | 12.732% | $245.2485 | $245.25 | $245.25 | $245.20 |
| Purchase #2 | $236.55 | 11.608% | $264.0087 | $264.01 | $264.00 | $264.00 |
| Purchase #3 | $17.86 | 8.680% | $19.4102 | $19.41 | $19.40 | $19.40 |
| Purchase #4 | $15.69 | 4.830% | $16.4478 | $16.45 | $16.45 | $16.40 |
| Purchase #5 | $18.90 | 6.867% | $20.1979 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $166.51 | 6.593% | $177.488 | $177.49 | $177.50 | $177.50 |
| Purchase #7 | $5.71 | 9.293% | $6.2406 | $6.24 | $6.25 | $6.20 |
| 7 purchase totals = | $678.77 | $749.0417 | $749.05 | $749.05 | $748.90 | |