| 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 | $107.74 | 10.135% | $118.6594 | $118.66 | $118.65 | $118.70 |
| Purchase #2 | $208.41 | 3.709% | $216.1399 | $216.14 | $216.15 | $216.10 |
| Purchase #3 | $152.93 | 7.545% | $164.4686 | $164.47 | $164.45 | $164.50 |
| Purchase #4 | $6.59 | 8.758% | $7.1672 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $229.60 | 11.131% | $255.1568 | $255.16 | $255.15 | $255.20 |
| Purchase #6 | $152.75 | 7.134% | $163.6472 | $163.65 | $163.65 | $163.60 |
| Purchase #7 | $89.91 | 7.296% | $96.4698 | $96.47 | $96.45 | $96.50 |
| 7 purchase totals = | $947.93 | $1,021.7089 | $1,021.72 | $1,021.65 | $1,021.80 | |