| 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 | $203.39 | 9.347% | $222.4009 | $222.40 | $222.40 | $222.40 |
| Purchase #2 | $70.90 | 5.717% | $74.9534 | $74.95 | $74.95 | $75.00 |
| Purchase #3 | $19.80 | 10.483% | $21.8756 | $21.88 | $21.90 | $21.90 |
| Purchase #4 | $205.46 | 3.473% | $212.5956 | $212.60 | $212.60 | $212.60 |
| Purchase #5 | $240.43 | 4.335% | $250.8526 | $250.85 | $250.85 | $250.90 |
| Purchase #6 | $245.77 | 4.577% | $257.0189 | $257.02 | $257.00 | $257.00 |
| Purchase #7 | $145.65 | 9.197% | $159.0454 | $159.05 | $159.05 | $159.00 |
| 7 purchase totals = | $1,131.40 | $1,198.7424 | $1,198.75 | $1,198.75 | $1,198.80 | |