| 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 | $103.37 | 11.505% | $115.2627 | $115.26 | $115.25 | $115.30 |
| Purchase #2 | $238.51 | 3.699% | $247.3325 | $247.33 | $247.35 | $247.30 |
| Purchase #3 | $121.72 | 12.322% | $136.7183 | $136.72 | $136.70 | $136.70 |
| Purchase #4 | $226.44 | 13.434% | $256.8599 | $256.86 | $256.85 | $256.90 |
| Purchase #5 | $224.41 | 3.243% | $231.6876 | $231.69 | $231.70 | $231.70 |
| Purchase #6 | $169.62 | 12.454% | $190.7445 | $190.74 | $190.75 | $190.70 |
| Purchase #7 | $250.74 | 12.396% | $281.8217 | $281.82 | $281.80 | $281.80 |
| 7 purchase totals = | $1,334.81 | $1,460.4272 | $1,460.42 | $1,460.40 | $1,460.40 | |