| 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 | $249.88 | 6.784% | $266.8319 | $266.83 | $266.85 | $266.80 |
| Purchase #2 | $107.59 | 6.806% | $114.9126 | $114.91 | $114.90 | $114.90 |
| Purchase #3 | $148.90 | 13.798% | $169.4452 | $169.45 | $169.45 | $169.40 |
| Purchase #4 | $118.89 | 3.493% | $123.0428 | $123.04 | $123.05 | $123.00 |
| Purchase #5 | $194.35 | 6.497% | $206.9769 | $206.98 | $207.00 | $207.00 |
| Purchase #6 | $223.96 | 3.793% | $232.4548 | $232.45 | $232.45 | $232.50 |
| Purchase #7 | $46.73 | 7.221% | $50.1044 | $50.10 | $50.10 | $50.10 |
| 7 purchase totals = | $1,090.30 | $1,163.7686 | $1,163.76 | $1,163.80 | $1,163.70 | |