| 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 | $223.73 | 3.260% | $231.0236 | $231.02 | $231.00 | $231.00 |
| Purchase #2 | $109.56 | 7.717% | $118.0147 | $118.01 | $118.00 | $118.00 |
| Purchase #3 | $206.33 | 13.172% | $233.5078 | $233.51 | $233.50 | $233.50 |
| Purchase #4 | $233.65 | 10.421% | $257.9987 | $258.00 | $258.00 | $258.00 |
| Purchase #5 | $141.37 | 9.258% | $154.458 | $154.46 | $154.45 | $154.50 |
| Purchase #6 | $136.51 | 9.800% | $149.888 | $149.89 | $149.90 | $149.90 |
| Purchase #7 | $118.25 | 4.585% | $123.6718 | $123.67 | $123.65 | $123.70 |
| 7 purchase totals = | $1,169.40 | $1,268.5626 | $1,268.56 | $1,268.50 | $1,268.60 | |