| 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 | $123.85 | 10.566% | $136.936 | $136.94 | $136.95 | $136.90 |
| Purchase #2 | $201.99 | 12.324% | $226.8832 | $226.88 | $226.90 | $226.90 |
| Purchase #3 | $9.93 | 8.658% | $10.7897 | $10.79 | $10.80 | $10.80 |
| Purchase #4 | $88.79 | 7.839% | $95.7502 | $95.75 | $95.75 | $95.80 |
| Purchase #5 | $198.99 | 12.641% | $224.1443 | $224.14 | $224.15 | $224.10 |
| Purchase #6 | $21.92 | 4.803% | $22.9728 | $22.97 | $22.95 | $23.00 |
| Purchase #7 | $53.55 | 9.389% | $58.5778 | $58.58 | $58.60 | $58.60 |
| 7 purchase totals = | $699.02 | $776.0540 | $776.05 | $776.10 | $776.10 | |