| 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 | $107.25 | 6.336% | $114.0454 | $114.05 | $114.05 | $114.00 |
| Purchase #2 | $83.68 | 6.335% | $88.9811 | $88.98 | $89.00 | $89.00 |
| Purchase #3 | $235.40 | 5.874% | $249.2274 | $249.23 | $249.25 | $249.20 |
| Purchase #4 | $124.47 | 10.774% | $137.8804 | $137.88 | $137.90 | $137.90 |
| Purchase #5 | $85.57 | 4.333% | $89.2777 | $89.28 | $89.30 | $89.30 |
| Purchase #6 | $233.69 | 11.661% | $260.9406 | $260.94 | $260.95 | $260.90 |
| Purchase #7 | $218.99 | 13.632% | $248.8427 | $248.84 | $248.85 | $248.80 |
| 7 purchase totals = | $1,089.05 | $1,189.1953 | $1,189.20 | $1,189.30 | $1,189.10 | |