| 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 | $212.33 | 10.158% | $233.8985 | $233.90 | $233.90 | $233.90 |
| Purchase #2 | $30.81 | 12.324% | $34.607 | $34.61 | $34.60 | $34.60 |
| Purchase #3 | $128.75 | 10.395% | $142.1336 | $142.13 | $142.15 | $142.10 |
| Purchase #4 | $197.66 | 12.843% | $223.0455 | $223.05 | $223.05 | $223.00 |
| Purchase #5 | $11.38 | 7.224% | $12.2021 | $12.20 | $12.20 | $12.20 |
| Purchase #6 | $199.85 | 6.215% | $212.2707 | $212.27 | $212.25 | $212.30 |
| Purchase #7 | $11.44 | 11.175% | $12.7184 | $12.72 | $12.70 | $12.70 |
| 7 purchase totals = | $792.22 | $870.8758 | $870.88 | $870.85 | $870.80 | |