| 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 | $216.91 | 10.202% | $239.0392 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $241.50 | 6.801% | $257.9244 | $257.92 | $257.90 | $257.90 |
| Purchase #3 | $77.48 | 12.671% | $87.2975 | $87.30 | $87.30 | $87.30 |
| Purchase #4 | $184.73 | 10.452% | $204.038 | $204.04 | $204.05 | $204.00 |
| Purchase #5 | $221.45 | 11.282% | $246.434 | $246.43 | $246.45 | $246.40 |
| Purchase #6 | $184.58 | 8.324% | $199.9444 | $199.94 | $199.95 | $199.90 |
| Purchase #7 | $100.80 | 4.535% | $105.3713 | $105.37 | $105.35 | $105.40 |
| 7 purchase totals = | $1,227.45 | $1,340.0488 | $1,340.04 | $1,340.05 | $1,339.90 | |