| 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 | $227.74 | 3.775% | $236.3372 | $236.34 | $236.35 | $236.30 |
| Purchase #2 | $139.34 | 5.395% | $146.8574 | $146.86 | $146.85 | $146.90 |
| Purchase #3 | $105.74 | 3.547% | $109.4906 | $109.49 | $109.50 | $109.50 |
| Purchase #4 | $192.91 | 5.357% | $203.2442 | $203.24 | $203.25 | $203.20 |
| Purchase #5 | $42.86 | 11.211% | $47.665 | $47.67 | $47.65 | $47.70 |
| Purchase #6 | $85.81 | 13.838% | $97.6844 | $97.68 | $97.70 | $97.70 |
| Purchase #7 | $232.61 | 6.548% | $247.8413 | $247.84 | $247.85 | $247.80 |
| 7 purchase totals = | $1,027.01 | $1,089.1201 | $1,089.12 | $1,089.15 | $1,089.10 | |