| 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 | $106.73 | 10.257% | $117.6773 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $88.77 | 9.840% | $97.505 | $97.51 | $97.50 | $97.50 |
| Purchase #3 | $188.29 | 5.251% | $198.1771 | $198.18 | $198.20 | $198.20 |
| Purchase #4 | $223.38 | 12.135% | $250.4872 | $250.49 | $250.50 | $250.50 |
| Purchase #5 | $125.52 | 13.468% | $142.425 | $142.43 | $142.45 | $142.40 |
| Purchase #6 | $236.98 | 4.413% | $247.4379 | $247.44 | $247.45 | $247.40 |
| Purchase #7 | $173.63 | 11.376% | $193.3821 | $193.38 | $193.40 | $193.40 |
| 7 purchase totals = | $1,143.30 | $1,247.0916 | $1,247.11 | $1,247.20 | $1,247.10 | |