| 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 | $234.55 | 6.772% | $250.4337 | $250.43 | $250.45 | $250.40 |
| Purchase #2 | $116.44 | 5.215% | $122.5123 | $122.51 | $122.50 | $122.50 |
| Purchase #3 | $219.87 | 3.224% | $226.9586 | $226.96 | $226.95 | $227.00 |
| Purchase #4 | $232.43 | 7.814% | $250.5921 | $250.59 | $250.60 | $250.60 |
| Purchase #5 | $93.25 | 4.375% | $97.3297 | $97.33 | $97.35 | $97.30 |
| Purchase #6 | $158.74 | 5.241% | $167.0596 | $167.06 | $167.05 | $167.10 |
| Purchase #7 | $63.73 | 13.492% | $72.3285 | $72.33 | $72.35 | $72.30 |
| 7 purchase totals = | $1,119.01 | $1,187.2145 | $1,187.21 | $1,187.25 | $1,187.20 | |