| 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 | $136.89 | 3.505% | $141.688 | $141.69 | $141.70 | $141.70 |
| Purchase #2 | $190.77 | 4.358% | $199.0838 | $199.08 | $199.10 | $199.10 |
| Purchase #3 | $163.88 | 13.400% | $185.8399 | $185.84 | $185.85 | $185.80 |
| Purchase #4 | $231.89 | 4.620% | $242.6033 | $242.60 | $242.60 | $242.60 |
| Purchase #5 | $75.26 | 11.401% | $83.8404 | $83.84 | $83.85 | $83.80 |
| Purchase #6 | $221.44 | 4.518% | $231.4447 | $231.44 | $231.45 | $231.40 |
| Purchase #7 | $199.27 | 7.759% | $214.7314 | $214.73 | $214.75 | $214.70 |
| 7 purchase totals = | $1,219.40 | $1,299.2315 | $1,299.22 | $1,299.30 | $1,299.10 | |