| 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 | $10.91 | 8.505% | $11.8379 | $11.84 | $11.85 | $11.80 |
| Purchase #2 | $221.95 | 7.410% | $238.3965 | $238.40 | $238.40 | $238.40 |
| Purchase #3 | $130.91 | 4.224% | $136.4396 | $136.44 | $136.45 | $136.40 |
| Purchase #4 | $210.88 | 10.266% | $232.5289 | $232.53 | $232.55 | $232.50 |
| Purchase #5 | $88.74 | 9.413% | $97.0931 | $97.09 | $97.10 | $97.10 |
| Purchase #6 | $134.34 | 9.111% | $146.5797 | $146.58 | $146.60 | $146.60 |
| Purchase #7 | $224.45 | 3.669% | $232.6851 | $232.69 | $232.70 | $232.70 |
| 7 purchase totals = | $1,022.18 | $1,095.5608 | $1,095.57 | $1,095.65 | $1,095.50 | |