| 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 | $108.91 | 5.112% | $114.4775 | $114.48 | $114.50 | $114.50 |
| Purchase #2 | $145.49 | 12.572% | $163.781 | $163.78 | $163.80 | $163.80 |
| Purchase #3 | $168.77 | 13.184% | $191.0206 | $191.02 | $191.00 | $191.00 |
| Purchase #4 | $231.85 | 8.499% | $251.5549 | $251.55 | $251.55 | $251.60 |
| Purchase #5 | $148.30 | 11.319% | $165.0861 | $165.09 | $165.10 | $165.10 |
| Purchase #6 | $157.68 | 9.176% | $172.1487 | $172.15 | $172.15 | $172.10 |
| Purchase #7 | $103.26 | 4.492% | $107.8984 | $107.90 | $107.90 | $107.90 |
| 7 purchase totals = | $1,064.26 | $1,165.9672 | $1,165.97 | $1,166.00 | $1,166.00 | |