| 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 | $166.44 | 13.384% | $188.7163 | $188.72 | $188.70 | $188.70 |
| Purchase #2 | $247.63 | 5.783% | $261.9504 | $261.95 | $261.95 | $262.00 |
| Purchase #3 | $226.57 | 9.124% | $247.2422 | $247.24 | $247.25 | $247.20 |
| Purchase #4 | $10.79 | 10.333% | $11.9049 | $11.90 | $11.90 | $11.90 |
| Purchase #5 | $178.36 | 5.537% | $188.2358 | $188.24 | $188.25 | $188.20 |
| Purchase #6 | $146.25 | 7.430% | $157.1164 | $157.12 | $157.10 | $157.10 |
| Purchase #7 | $199.70 | 12.251% | $224.1652 | $224.17 | $224.15 | $224.20 |
| 7 purchase totals = | $1,175.74 | $1,279.3312 | $1,279.34 | $1,279.30 | $1,279.30 | |