| 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 | $206.96 | 4.108% | $215.4619 | $215.46 | $215.45 | $215.50 |
| Purchase #2 | $166.82 | 12.468% | $187.6191 | $187.62 | $187.60 | $187.60 |
| Purchase #3 | $10.34 | 8.591% | $11.2283 | $11.23 | $11.25 | $11.20 |
| Purchase #4 | $174.38 | 10.212% | $192.1877 | $192.19 | $192.20 | $192.20 |
| Purchase #5 | $242.58 | 9.320% | $265.1885 | $265.19 | $265.20 | $265.20 |
| Purchase #6 | $30.83 | 13.777% | $35.0774 | $35.08 | $35.10 | $35.10 |
| Purchase #7 | $118.98 | 3.139% | $122.7148 | $122.71 | $122.70 | $122.70 |
| 7 purchase totals = | $950.89 | $1,029.4777 | $1,029.48 | $1,029.50 | $1,029.50 | |