| 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 | $217.61 | 12.663% | $245.166 | $245.17 | $245.15 | $245.20 |
| Purchase #2 | $91.79 | 9.158% | $100.1961 | $100.20 | $100.20 | $100.20 |
| Purchase #3 | $28.86 | 4.324% | $30.1079 | $30.11 | $30.10 | $30.10 |
| Purchase #4 | $221.33 | 7.561% | $238.0648 | $238.06 | $238.05 | $238.10 |
| Purchase #5 | $56.76 | 12.733% | $63.9873 | $63.99 | $64.00 | $64.00 |
| Purchase #6 | $226.87 | 13.320% | $257.0891 | $257.09 | $257.10 | $257.10 |
| Purchase #7 | $242.63 | 12.714% | $273.478 | $273.48 | $273.50 | $273.50 |
| 7 purchase totals = | $1,085.85 | $1,208.0892 | $1,208.10 | $1,208.10 | $1,208.20 | |