| 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 | $117.31 | 5.542% | $123.8113 | $123.81 | $123.80 | $123.80 |
| Purchase #2 | $246.40 | 7.473% | $264.8135 | $264.81 | $264.80 | $264.80 |
| Purchase #3 | $193.50 | 10.668% | $214.1426 | $214.14 | $214.15 | $214.10 |
| Purchase #4 | $184.41 | 5.824% | $195.15 | $195.15 | $195.15 | $195.20 |
| Purchase #5 | $180.88 | 5.625% | $191.0545 | $191.05 | $191.05 | $191.10 |
| Purchase #6 | $49.43 | 8.650% | $53.7057 | $53.71 | $53.70 | $53.70 |
| Purchase #7 | $181.91 | 4.531% | $190.1523 | $190.15 | $190.15 | $190.20 |
| 7 purchase totals = | $1,153.84 | $1,232.8299 | $1,232.82 | $1,232.80 | $1,232.90 | |