| 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 | $229.41 | 7.573% | $246.7832 | $246.78 | $246.80 | $246.80 |
| Purchase #2 | $230.90 | 6.560% | $246.047 | $246.05 | $246.05 | $246.00 |
| Purchase #3 | $139.45 | 10.633% | $154.2777 | $154.28 | $154.30 | $154.30 |
| Purchase #4 | $65.47 | 11.805% | $73.1987 | $73.20 | $73.20 | $73.20 |
| Purchase #5 | $60.39 | 11.542% | $67.3602 | $67.36 | $67.35 | $67.40 |
| Purchase #6 | $51.63 | 10.237% | $56.9154 | $56.92 | $56.90 | $56.90 |
| Purchase #7 | $5.65 | 10.350% | $6.2348 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $782.90 | $850.8170 | $850.82 | $850.85 | $850.80 | |