| 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 | $198.44 | 3.446% | $205.2782 | $205.28 | $205.30 | $205.30 |
| Purchase #2 | $75.97 | 13.196% | $85.995 | $86.00 | $86.00 | $86.00 |
| Purchase #3 | $152.35 | 8.414% | $165.1687 | $165.17 | $165.15 | $165.20 |
| Purchase #4 | $20.41 | 3.858% | $21.1974 | $21.20 | $21.20 | $21.20 |
| Purchase #5 | $242.30 | 5.356% | $255.2776 | $255.28 | $255.30 | $255.30 |
| Purchase #6 | $133.43 | 9.549% | $146.1712 | $146.17 | $146.15 | $146.20 |
| Purchase #7 | $210.64 | 13.423% | $238.9142 | $238.91 | $238.90 | $238.90 |
| 7 purchase totals = | $1,033.54 | $1,118.0023 | $1,118.01 | $1,118.00 | $1,118.10 | |