| 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 | $222.89 | 7.142% | $238.8088 | $238.81 | $238.80 | $238.80 |
| Purchase #2 | $212.28 | 11.381% | $236.4396 | $236.44 | $236.45 | $236.40 |
| Purchase #3 | $92.54 | 13.463% | $104.9987 | $105.00 | $105.00 | $105.00 |
| Purchase #4 | $131.95 | 4.668% | $138.1094 | $138.11 | $138.10 | $138.10 |
| Purchase #5 | $43.63 | 13.324% | $49.4433 | $49.44 | $49.45 | $49.40 |
| Purchase #6 | $200.78 | 4.441% | $209.6966 | $209.70 | $209.70 | $209.70 |
| Purchase #7 | $122.25 | 10.341% | $134.8919 | $134.89 | $134.90 | $134.90 |
| 7 purchase totals = | $1,026.32 | $1,112.3883 | $1,112.39 | $1,112.40 | $1,112.30 | |