| 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 | $107.52 | 13.501% | $122.0363 | $122.04 | $122.05 | $122.00 |
| Purchase #2 | $231.68 | 6.793% | $247.418 | $247.42 | $247.40 | $247.40 |
| Purchase #3 | $242.72 | 6.243% | $257.873 | $257.87 | $257.85 | $257.90 |
| Purchase #4 | $223.95 | 6.288% | $238.032 | $238.03 | $238.05 | $238.00 |
| Purchase #5 | $90.70 | 7.735% | $97.7156 | $97.72 | $97.70 | $97.70 |
| Purchase #6 | $44.65 | 13.211% | $50.5487 | $50.55 | $50.55 | $50.50 |
| Purchase #7 | $80.36 | 3.586% | $83.2417 | $83.24 | $83.25 | $83.20 |
| 7 purchase totals = | $1,021.58 | $1,096.8653 | $1,096.87 | $1,096.85 | $1,096.70 | |