| 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 | $76.35 | 11.353% | $85.018 | $85.02 | $85.00 | $85.00 |
| Purchase #2 | $231.80 | 6.153% | $246.0627 | $246.06 | $246.05 | $246.10 |
| Purchase #3 | $26.33 | 5.743% | $27.8421 | $27.84 | $27.85 | $27.80 |
| Purchase #4 | $201.51 | 13.568% | $228.8509 | $228.85 | $228.85 | $228.90 |
| Purchase #5 | $222.97 | 10.138% | $245.5747 | $245.57 | $245.55 | $245.60 |
| Purchase #6 | $167.56 | 13.576% | $190.3079 | $190.31 | $190.30 | $190.30 |
| Purchase #7 | $21.36 | 9.356% | $23.3584 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $947.88 | $1,047.0147 | $1,047.01 | $1,046.95 | $1,047.10 | |