| 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 | $225.65 | 12.605% | $254.0932 | $254.09 | $254.10 | $254.10 |
| Purchase #2 | $243.48 | 9.602% | $266.8589 | $266.86 | $266.85 | $266.90 |
| Purchase #3 | $163.65 | 4.473% | $170.9701 | $170.97 | $170.95 | $171.00 |
| Purchase #4 | $55.95 | 13.638% | $63.5805 | $63.58 | $63.60 | $63.60 |
| Purchase #5 | $216.35 | 10.573% | $239.2247 | $239.22 | $239.20 | $239.20 |
| Purchase #6 | $100.65 | 4.679% | $105.3594 | $105.36 | $105.35 | $105.40 |
| Purchase #7 | $83.59 | 5.107% | $87.8589 | $87.86 | $87.85 | $87.90 |
| 7 purchase totals = | $1,089.32 | $1,187.9457 | $1,187.94 | $1,187.90 | $1,188.10 | |