| 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 | $245.87 | 7.669% | $264.7258 | $264.73 | $264.75 | $264.70 |
| Purchase #2 | $7.33 | 10.829% | $8.1238 | $8.12 | $8.10 | $8.10 |
| Purchase #3 | $208.71 | 6.618% | $222.5224 | $222.52 | $222.50 | $222.50 |
| Purchase #4 | $105.88 | 13.297% | $119.9589 | $119.96 | $119.95 | $120.00 |
| Purchase #5 | $28.87 | 4.621% | $30.2041 | $30.20 | $30.20 | $30.20 |
| Purchase #6 | $53.81 | 12.318% | $60.4383 | $60.44 | $60.45 | $60.40 |
| Purchase #7 | $190.54 | 5.208% | $200.4633 | $200.46 | $200.45 | $200.50 |
| 7 purchase totals = | $841.01 | $906.4366 | $906.43 | $906.40 | $906.40 | |