| 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 | $238.58 | 9.715% | $261.758 | $261.76 | $261.75 | $261.80 |
| Purchase #2 | $62.51 | 8.654% | $67.9196 | $67.92 | $67.90 | $67.90 |
| Purchase #3 | $170.56 | 6.142% | $181.0358 | $181.04 | $181.05 | $181.00 |
| Purchase #4 | $91.88 | 12.256% | $103.1408 | $103.14 | $103.15 | $103.10 |
| Purchase #5 | $19.50 | 12.756% | $21.9874 | $21.99 | $22.00 | $22.00 |
| Purchase #6 | $137.41 | 4.303% | $143.3228 | $143.32 | $143.30 | $143.30 |
| Purchase #7 | $150.41 | 8.508% | $163.2069 | $163.21 | $163.20 | $163.20 |
| 7 purchase totals = | $870.85 | $942.3713 | $942.38 | $942.35 | $942.30 | |