| 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 | $20.36 | 13.566% | $23.122 | $23.12 | $23.10 | $23.10 |
| Purchase #2 | $226.65 | 12.799% | $255.6589 | $255.66 | $255.65 | $255.70 |
| Purchase #3 | $14.63 | 7.469% | $15.7227 | $15.72 | $15.70 | $15.70 |
| Purchase #4 | $202.91 | 10.873% | $224.9724 | $224.97 | $224.95 | $225.00 |
| Purchase #5 | $27.85 | 12.482% | $31.3262 | $31.33 | $31.35 | $31.30 |
| Purchase #6 | $225.70 | 5.754% | $238.6868 | $238.69 | $238.70 | $238.70 |
| Purchase #7 | $186.99 | 13.395% | $212.0373 | $212.04 | $212.05 | $212.00 |
| 7 purchase totals = | $905.09 | $1,001.5263 | $1,001.53 | $1,001.50 | $1,001.50 | |