| 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 | $109.64 | 13.544% | $124.4896 | $124.49 | $124.50 | $124.50 |
| Purchase #2 | $109.44 | 7.287% | $117.4149 | $117.41 | $117.40 | $117.40 |
| Purchase #3 | $194.47 | 6.698% | $207.4956 | $207.50 | $207.50 | $207.50 |
| Purchase #4 | $125.41 | 8.448% | $136.0046 | $136.00 | $136.00 | $136.00 |
| Purchase #5 | $5.86 | 11.664% | $6.5435 | $6.54 | $6.55 | $6.50 |
| Purchase #6 | $224.47 | 11.533% | $250.3581 | $250.36 | $250.35 | $250.40 |
| Purchase #7 | $214.44 | 5.845% | $226.974 | $226.97 | $226.95 | $227.00 |
| 7 purchase totals = | $983.73 | $1,069.2803 | $1,069.27 | $1,069.25 | $1,069.30 | |