| 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 | $127.25 | 4.224% | $132.625 | $132.63 | $132.65 | $132.60 |
| Purchase #2 | $217.83 | 13.857% | $248.0147 | $248.01 | $248.00 | $248.00 |
| Purchase #3 | $7.25 | 3.699% | $7.5182 | $7.52 | $7.50 | $7.50 |
| Purchase #4 | $189.77 | 6.230% | $201.5927 | $201.59 | $201.60 | $201.60 |
| Purchase #5 | $177.76 | 11.836% | $198.7997 | $198.80 | $198.80 | $198.80 |
| Purchase #6 | $163.68 | 7.752% | $176.3685 | $176.37 | $176.35 | $176.40 |
| Purchase #7 | $90.67 | 11.174% | $100.8015 | $100.80 | $100.80 | $100.80 |
| 7 purchase totals = | $974.21 | $1,065.7203 | $1,065.72 | $1,065.70 | $1,065.70 | |