| 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 | $76.31 | 3.409% | $78.9114 | $78.91 | $78.90 | $78.90 |
| Purchase #2 | $98.45 | 5.671% | $104.0331 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $111.60 | 9.408% | $122.0993 | $122.10 | $122.10 | $122.10 |
| Purchase #4 | $136.61 | 7.531% | $146.8981 | $146.90 | $146.90 | $146.90 |
| Purchase #5 | $235.38 | 4.307% | $245.5178 | $245.52 | $245.50 | $245.50 |
| Purchase #6 | $246.39 | 12.367% | $276.8611 | $276.86 | $276.85 | $276.90 |
| Purchase #7 | $127.25 | 9.732% | $139.634 | $139.63 | $139.65 | $139.60 |
| 7 purchase totals = | $1,031.99 | $1,113.9548 | $1,113.95 | $1,113.95 | $1,113.90 | |