| 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 | $27.30 | 8.139% | $29.5219 | $29.52 | $29.50 | $29.50 |
| Purchase #2 | $16.59 | 10.178% | $18.2785 | $18.28 | $18.30 | $18.30 |
| Purchase #3 | $242.79 | 10.383% | $267.9989 | $268.00 | $268.00 | $268.00 |
| Purchase #4 | $145.40 | 6.593% | $154.9862 | $154.99 | $155.00 | $155.00 |
| Purchase #5 | $47.27 | 3.751% | $49.0431 | $49.04 | $49.05 | $49.00 |
| Purchase #6 | $216.68 | 4.745% | $226.9615 | $226.96 | $226.95 | $227.00 |
| Purchase #7 | $191.78 | 3.478% | $198.4501 | $198.45 | $198.45 | $198.50 |
| 7 purchase totals = | $887.81 | $945.2402 | $945.24 | $945.25 | $945.30 | |