| 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 | $123.64 | 12.854% | $139.5327 | $139.53 | $139.55 | $139.50 |
| Purchase #2 | $133.56 | 5.701% | $141.1743 | $141.17 | $141.15 | $141.20 |
| Purchase #3 | $242.81 | 6.762% | $259.2288 | $259.23 | $259.25 | $259.20 |
| Purchase #4 | $9.85 | 5.273% | $10.3694 | $10.37 | $10.35 | $10.40 |
| Purchase #5 | $102.62 | 11.626% | $114.5506 | $114.55 | $114.55 | $114.60 |
| Purchase #6 | $243.49 | 6.230% | $258.6594 | $258.66 | $258.65 | $258.70 |
| Purchase #7 | $183.92 | 12.621% | $207.1325 | $207.13 | $207.15 | $207.10 |
| 7 purchase totals = | $1,039.89 | $1,130.6477 | $1,130.64 | $1,130.65 | $1,130.70 | |