| 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 | $216.30 | 11.245% | $240.6229 | $240.62 | $240.60 | $240.60 |
| Purchase #2 | $236.46 | 12.142% | $265.171 | $265.17 | $265.15 | $265.20 |
| Purchase #3 | $232.61 | 11.322% | $258.9461 | $258.95 | $258.95 | $258.90 |
| Purchase #4 | $66.41 | 3.287% | $68.5929 | $68.59 | $68.60 | $68.60 |
| Purchase #5 | $125.46 | 13.294% | $142.1387 | $142.14 | $142.15 | $142.10 |
| Purchase #6 | $15.66 | 5.134% | $16.464 | $16.46 | $16.45 | $16.50 |
| Purchase #7 | $26.93 | 12.400% | $30.2693 | $30.27 | $30.25 | $30.30 |
| 7 purchase totals = | $919.83 | $1,022.2049 | $1,022.20 | $1,022.15 | $1,022.20 | |