| 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 | $217.86 | 9.833% | $239.2822 | $239.28 | $239.30 | $239.30 |
| Purchase #2 | $102.76 | 11.537% | $114.6154 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $196.97 | 13.643% | $223.8426 | $223.84 | $223.85 | $223.80 |
| Purchase #4 | $218.89 | 8.838% | $238.2355 | $238.24 | $238.25 | $238.20 |
| Purchase #5 | $87.33 | 6.434% | $92.9488 | $92.95 | $92.95 | $92.90 |
| Purchase #6 | $239.38 | 9.680% | $262.552 | $262.55 | $262.55 | $262.60 |
| Purchase #7 | $125.31 | 7.492% | $134.6982 | $134.70 | $134.70 | $134.70 |
| 7 purchase totals = | $1,188.50 | $1,306.1747 | $1,306.18 | $1,306.20 | $1,306.10 | |