| 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 | $200.68 | 12.552% | $225.8694 | $225.87 | $225.85 | $225.90 |
| Purchase #2 | $173.36 | 5.859% | $183.5172 | $183.52 | $183.50 | $183.50 |
| Purchase #3 | $236.44 | 13.862% | $269.2153 | $269.22 | $269.20 | $269.20 |
| Purchase #4 | $77.44 | 8.734% | $84.2036 | $84.20 | $84.20 | $84.20 |
| Purchase #5 | $226.29 | 10.342% | $249.6929 | $249.69 | $249.70 | $249.70 |
| Purchase #6 | $176.90 | 4.426% | $184.7296 | $184.73 | $184.75 | $184.70 |
| Purchase #7 | $118.68 | 9.458% | $129.9048 | $129.90 | $129.90 | $129.90 |
| 7 purchase totals = | $1,209.79 | $1,327.1328 | $1,327.13 | $1,327.10 | $1,327.10 | |