| 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 | $64.84 | 8.355% | $70.2574 | $70.26 | $70.25 | $70.30 |
| Purchase #2 | $121.38 | 10.782% | $134.4672 | $134.47 | $134.45 | $134.50 |
| Purchase #3 | $206.25 | 3.183% | $212.8149 | $212.81 | $212.80 | $212.80 |
| Purchase #4 | $80.60 | 9.687% | $88.4077 | $88.41 | $88.40 | $88.40 |
| Purchase #5 | $221.43 | 7.492% | $238.0195 | $238.02 | $238.00 | $238.00 |
| Purchase #6 | $195.87 | 8.249% | $212.0273 | $212.03 | $212.05 | $212.00 |
| Purchase #7 | $27.71 | 8.684% | $30.1163 | $30.12 | $30.10 | $30.10 |
| 7 purchase totals = | $918.08 | $986.1103 | $986.12 | $986.05 | $986.10 | |