| 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 | $109.92 | 7.333% | $117.9804 | $117.98 | $118.00 | $118.00 |
| Purchase #2 | $7.67 | 13.754% | $8.7249 | $8.72 | $8.70 | $8.70 |
| Purchase #3 | $250.76 | 13.649% | $284.9862 | $284.99 | $285.00 | $285.00 |
| Purchase #4 | $209.59 | 13.541% | $237.9706 | $237.97 | $237.95 | $238.00 |
| Purchase #5 | $127.68 | 9.169% | $139.387 | $139.39 | $139.40 | $139.40 |
| Purchase #6 | $24.75 | 11.415% | $27.5752 | $27.58 | $27.60 | $27.60 |
| Purchase #7 | $14.62 | 12.627% | $16.4661 | $16.47 | $16.45 | $16.50 |
| 7 purchase totals = | $744.99 | $833.0904 | $833.10 | $833.10 | $833.20 | |