| 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 | $226.81 | 5.350% | $238.9443 | $238.94 | $238.95 | $238.90 |
| Purchase #2 | $239.98 | 4.267% | $250.2199 | $250.22 | $250.20 | $250.20 |
| Purchase #3 | $195.94 | 13.524% | $222.4389 | $222.44 | $222.45 | $222.40 |
| Purchase #4 | $127.30 | 9.810% | $139.7881 | $139.79 | $139.80 | $139.80 |
| Purchase #5 | $80.80 | 9.665% | $88.6093 | $88.61 | $88.60 | $88.60 |
| Purchase #6 | $234.98 | 10.396% | $259.4085 | $259.41 | $259.40 | $259.40 |
| Purchase #7 | $190.51 | 9.513% | $208.6332 | $208.63 | $208.65 | $208.60 |
| 7 purchase totals = | $1,296.32 | $1,408.0422 | $1,408.04 | $1,408.05 | $1,407.90 | |