| 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 | $124.74 | 10.538% | $137.8851 | $137.89 | $137.90 | $137.90 |
| Purchase #2 | $94.92 | 13.480% | $107.7152 | $107.72 | $107.70 | $107.70 |
| Purchase #3 | $207.74 | 7.108% | $222.5062 | $222.51 | $222.50 | $222.50 |
| Purchase #4 | $199.31 | 12.577% | $224.3772 | $224.38 | $224.40 | $224.40 |
| Purchase #5 | $206.85 | 13.251% | $234.2597 | $234.26 | $234.25 | $234.30 |
| Purchase #6 | $54.76 | 13.797% | $62.3152 | $62.32 | $62.30 | $62.30 |
| Purchase #7 | $162.89 | 3.153% | $168.0259 | $168.03 | $168.05 | $168.00 |
| 7 purchase totals = | $1,051.21 | $1,157.0845 | $1,157.11 | $1,157.10 | $1,157.10 | |