| 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 | $221.85 | 5.549% | $234.1605 | $234.16 | $234.15 | $234.20 |
| Purchase #2 | $109.78 | 13.612% | $124.7233 | $124.72 | $124.70 | $124.70 |
| Purchase #3 | $209.80 | 12.578% | $236.1886 | $236.19 | $236.20 | $236.20 |
| Purchase #4 | $94.36 | 11.803% | $105.4973 | $105.50 | $105.50 | $105.50 |
| Purchase #5 | $133.43 | 11.843% | $149.2321 | $149.23 | $149.25 | $149.20 |
| Purchase #6 | $226.25 | 4.494% | $236.4177 | $236.42 | $236.40 | $236.40 |
| Purchase #7 | $122.63 | 4.153% | $127.7228 | $127.72 | $127.70 | $127.70 |
| 7 purchase totals = | $1,118.10 | $1,213.9423 | $1,213.94 | $1,213.90 | $1,213.90 | |