| 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 | $246.90 | 5.460% | $260.3807 | $260.38 | $260.40 | $260.40 |
| Purchase #2 | $27.99 | 12.766% | $31.5632 | $31.56 | $31.55 | $31.60 |
| Purchase #3 | $126.97 | 12.427% | $142.7486 | $142.75 | $142.75 | $142.70 |
| Purchase #4 | $89.46 | 4.377% | $93.3757 | $93.38 | $93.40 | $93.40 |
| Purchase #5 | $85.38 | 5.661% | $90.2134 | $90.21 | $90.20 | $90.20 |
| Purchase #6 | $134.33 | 9.269% | $146.781 | $146.78 | $146.80 | $146.80 |
| Purchase #7 | $212.61 | 10.568% | $235.0786 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $923.64 | $1,000.1412 | $1,000.14 | $1,000.20 | $1,000.20 | |