| 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 | $242.55 | 3.319% | $250.6002 | $250.60 | $250.60 | $250.60 |
| Purchase #2 | $27.67 | 8.583% | $30.0449 | $30.04 | $30.05 | $30.00 |
| Purchase #3 | $82.88 | 3.127% | $85.4717 | $85.47 | $85.45 | $85.50 |
| Purchase #4 | $189.68 | 8.358% | $205.5335 | $205.53 | $205.55 | $205.50 |
| Purchase #5 | $57.52 | 6.183% | $61.0765 | $61.08 | $61.10 | $61.10 |
| Purchase #6 | $157.82 | 5.221% | $166.0598 | $166.06 | $166.05 | $166.10 |
| Purchase #7 | $225.77 | 8.366% | $244.6579 | $244.66 | $244.65 | $244.70 |
| 7 purchase totals = | $983.89 | $1,043.4445 | $1,043.44 | $1,043.45 | $1,043.50 | |