| 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 | $97.55 | 5.188% | $102.6109 | $102.61 | $102.60 | $102.60 |
| Purchase #2 | $77.65 | 11.246% | $86.3825 | $86.38 | $86.40 | $86.40 |
| Purchase #3 | $223.99 | 6.614% | $238.8047 | $238.80 | $238.80 | $238.80 |
| Purchase #4 | $145.82 | 11.109% | $162.0191 | $162.02 | $162.00 | $162.00 |
| Purchase #5 | $227.44 | 10.210% | $250.6616 | $250.66 | $250.65 | $250.70 |
| Purchase #6 | $166.32 | 12.873% | $187.7304 | $187.73 | $187.75 | $187.70 |
| Purchase #7 | $63.95 | 6.273% | $67.9616 | $67.96 | $67.95 | $68.00 |
| 7 purchase totals = | $1,002.72 | $1,096.1708 | $1,096.16 | $1,096.15 | $1,096.20 | |