| 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 | $207.35 | 12.393% | $233.0469 | $233.05 | $233.05 | $233.00 |
| Purchase #2 | $192.77 | 12.705% | $217.2614 | $217.26 | $217.25 | $217.30 |
| Purchase #3 | $236.69 | 5.234% | $249.0784 | $249.08 | $249.10 | $249.10 |
| Purchase #4 | $102.51 | 12.274% | $115.0921 | $115.09 | $115.10 | $115.10 |
| Purchase #5 | $83.73 | 12.404% | $94.1159 | $94.12 | $94.10 | $94.10 |
| Purchase #6 | $125.79 | 5.437% | $132.6292 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $240.68 | 3.729% | $249.655 | $249.66 | $249.65 | $249.70 |
| 7 purchase totals = | $1,189.52 | $1,290.8789 | $1,290.89 | $1,290.90 | $1,290.90 | |