| 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 | $5.46 | 13.558% | $6.2003 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $230.73 | 12.783% | $260.2242 | $260.22 | $260.20 | $260.20 |
| Purchase #3 | $227.57 | 8.112% | $246.0305 | $246.03 | $246.05 | $246.00 |
| Purchase #4 | $122.85 | 13.587% | $139.5416 | $139.54 | $139.55 | $139.50 |
| Purchase #5 | $172.92 | 10.268% | $190.6754 | $190.68 | $190.70 | $190.70 |
| Purchase #6 | $137.42 | 9.645% | $150.6742 | $150.67 | $150.65 | $150.70 |
| Purchase #7 | $222.77 | 10.294% | $245.7019 | $245.70 | $245.70 | $245.70 |
| 7 purchase totals = | $1,119.72 | $1,239.0481 | $1,239.04 | $1,239.05 | $1,239.00 | |