| 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 | $30.38 | 12.321% | $34.1231 | $34.12 | $34.10 | $34.10 |
| Purchase #2 | $203.48 | 11.326% | $226.5261 | $226.53 | $226.55 | $226.50 |
| Purchase #3 | $106.74 | 9.225% | $116.5868 | $116.59 | $116.60 | $116.60 |
| Purchase #4 | $208.90 | 10.309% | $230.4355 | $230.44 | $230.45 | $230.40 |
| Purchase #5 | $86.48 | 12.424% | $97.2243 | $97.22 | $97.20 | $97.20 |
| Purchase #6 | $99.59 | 9.612% | $109.1626 | $109.16 | $109.15 | $109.20 |
| Purchase #7 | $227.98 | 9.483% | $249.5993 | $249.60 | $249.60 | $249.60 |
| 7 purchase totals = | $963.55 | $1,063.6577 | $1,063.66 | $1,063.65 | $1,063.60 | |