| 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 | $218.75 | 12.514% | $246.1244 | $246.12 | $246.10 | $246.10 |
| Purchase #2 | $25.30 | 4.313% | $26.3912 | $26.39 | $26.40 | $26.40 |
| Purchase #3 | $216.69 | 13.532% | $246.0125 | $246.01 | $246.00 | $246.00 |
| Purchase #4 | $231.97 | 6.765% | $247.6628 | $247.66 | $247.65 | $247.70 |
| Purchase #5 | $27.32 | 3.491% | $28.2737 | $28.27 | $28.25 | $28.30 |
| Purchase #6 | $225.81 | 4.490% | $235.9489 | $235.95 | $235.95 | $235.90 |
| Purchase #7 | $53.48 | 6.655% | $57.0391 | $57.04 | $57.05 | $57.00 |
| 7 purchase totals = | $999.32 | $1,087.4526 | $1,087.44 | $1,087.40 | $1,087.40 | |