| 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 | $36.52 | 4.395% | $38.1251 | $38.13 | $38.15 | $38.10 |
| Purchase #2 | $96.56 | 11.317% | $107.4877 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $239.86 | 8.863% | $261.1188 | $261.12 | $261.10 | $261.10 |
| Purchase #4 | $169.38 | 11.605% | $189.0365 | $189.04 | $189.05 | $189.00 |
| Purchase #5 | $208.47 | 11.754% | $232.9736 | $232.97 | $232.95 | $233.00 |
| Purchase #6 | $205.92 | 10.146% | $226.8126 | $226.81 | $226.80 | $226.80 |
| Purchase #7 | $150.99 | 5.760% | $159.687 | $159.69 | $159.70 | $159.70 |
| 7 purchase totals = | $1,107.70 | $1,215.2413 | $1,215.25 | $1,215.25 | $1,215.20 | |