| 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 | $33.31 | 11.665% | $37.1956 | $37.20 | $37.20 | $37.20 |
| Purchase #2 | $125.54 | 8.575% | $136.3051 | $136.31 | $136.30 | $136.30 |
| Purchase #3 | $133.39 | 6.201% | $141.6615 | $141.66 | $141.65 | $141.70 |
| Purchase #4 | $6.97 | 13.330% | $7.8991 | $7.90 | $7.90 | $7.90 |
| Purchase #5 | $228.65 | 10.130% | $251.8122 | $251.81 | $251.80 | $251.80 |
| Purchase #6 | $115.42 | 10.282% | $127.2875 | $127.29 | $127.30 | $127.30 |
| Purchase #7 | $193.68 | 7.344% | $207.9039 | $207.90 | $207.90 | $207.90 |
| 7 purchase totals = | $836.96 | $910.0649 | $910.07 | $910.05 | $910.10 | |