| 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 | $231.80 | 6.617% | $247.1382 | $247.14 | $247.15 | $247.10 |
| Purchase #2 | $212.62 | 6.547% | $226.5402 | $226.54 | $226.55 | $226.50 |
| Purchase #3 | $28.33 | 9.629% | $31.0579 | $31.06 | $31.05 | $31.10 |
| Purchase #4 | $199.64 | 13.304% | $226.2001 | $226.20 | $226.20 | $226.20 |
| Purchase #5 | $99.88 | 3.229% | $103.1051 | $103.11 | $103.10 | $103.10 |
| Purchase #6 | $21.50 | 10.218% | $23.6969 | $23.70 | $23.70 | $23.70 |
| Purchase #7 | $7.41 | 4.515% | $7.7446 | $7.74 | $7.75 | $7.70 |
| 7 purchase totals = | $801.18 | $865.4830 | $865.49 | $865.50 | $865.40 | |