| 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 | $131.87 | 8.226% | $142.7176 | $142.72 | $142.70 | $142.70 |
| Purchase #2 | $202.85 | 10.288% | $223.7192 | $223.72 | $223.70 | $223.70 |
| Purchase #3 | $217.53 | 7.829% | $234.5604 | $234.56 | $234.55 | $234.60 |
| Purchase #4 | $237.75 | 3.584% | $246.271 | $246.27 | $246.25 | $246.30 |
| Purchase #5 | $104.82 | 7.502% | $112.6836 | $112.68 | $112.70 | $112.70 |
| Purchase #6 | $78.48 | 10.351% | $86.6035 | $86.60 | $86.60 | $86.60 |
| Purchase #7 | $115.70 | 7.734% | $124.6482 | $124.65 | $124.65 | $124.60 |
| 7 purchase totals = | $1,089.00 | $1,171.2035 | $1,171.20 | $1,171.15 | $1,171.20 | |