| 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 | $246.38 | 9.719% | $270.3257 | $270.33 | $270.35 | $270.30 |
| Purchase #2 | $207.97 | 5.203% | $218.7907 | $218.79 | $218.80 | $218.80 |
| Purchase #3 | $28.48 | 7.834% | $30.7111 | $30.71 | $30.70 | $30.70 |
| Purchase #4 | $194.41 | 5.834% | $205.7519 | $205.75 | $205.75 | $205.80 |
| Purchase #5 | $151.30 | 4.262% | $157.7484 | $157.75 | $157.75 | $157.70 |
| Purchase #6 | $79.44 | 4.581% | $83.0791 | $83.08 | $83.10 | $83.10 |
| Purchase #7 | $185.45 | 6.823% | $198.1033 | $198.10 | $198.10 | $198.10 |
| 7 purchase totals = | $1,093.43 | $1,164.5102 | $1,164.51 | $1,164.55 | $1,164.50 | |