| 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 | $248.88 | 5.164% | $261.7322 | $261.73 | $261.75 | $261.70 |
| Purchase #2 | $154.48 | 6.619% | $164.705 | $164.71 | $164.70 | $164.70 |
| Purchase #3 | $18.95 | 5.603% | $20.0118 | $20.01 | $20.00 | $20.00 |
| Purchase #4 | $112.40 | 13.421% | $127.4852 | $127.49 | $127.50 | $127.50 |
| Purchase #5 | $21.87 | 11.345% | $24.3512 | $24.35 | $24.35 | $24.40 |
| Purchase #6 | $179.26 | 12.603% | $201.8521 | $201.85 | $201.85 | $201.90 |
| Purchase #7 | $6.92 | 10.873% | $7.6724 | $7.67 | $7.65 | $7.70 |
| 7 purchase totals = | $742.76 | $807.8099 | $807.81 | $807.80 | $807.90 | |