| 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 | $203.40 | 12.844% | $229.5247 | $229.52 | $229.50 | $229.50 |
| Purchase #2 | $123.29 | 10.599% | $136.3575 | $136.36 | $136.35 | $136.40 |
| Purchase #3 | $240.81 | 7.692% | $259.3331 | $259.33 | $259.35 | $259.30 |
| Purchase #4 | $95.27 | 3.296% | $98.4101 | $98.41 | $98.40 | $98.40 |
| Purchase #5 | $128.92 | 9.705% | $141.4317 | $141.43 | $141.45 | $141.40 |
| Purchase #6 | $217.39 | 8.203% | $235.2225 | $235.22 | $235.20 | $235.20 |
| Purchase #7 | $117.42 | 12.859% | $132.519 | $132.52 | $132.50 | $132.50 |
| 7 purchase totals = | $1,126.50 | $1,232.7986 | $1,232.79 | $1,232.75 | $1,232.70 | |