| 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 | $247.43 | 12.273% | $277.7971 | $277.80 | $277.80 | $277.80 |
| Purchase #2 | $245.87 | 8.382% | $266.4788 | $266.48 | $266.50 | $266.50 |
| Purchase #3 | $112.70 | 9.304% | $123.1856 | $123.19 | $123.20 | $123.20 |
| Purchase #4 | $205.67 | 6.581% | $219.2051 | $219.21 | $219.20 | $219.20 |
| Purchase #5 | $103.91 | 10.377% | $114.6927 | $114.69 | $114.70 | $114.70 |
| Purchase #6 | $116.48 | 4.256% | $121.4374 | $121.44 | $121.45 | $121.40 |
| Purchase #7 | $66.88 | 12.450% | $75.2066 | $75.21 | $75.20 | $75.20 |
| 7 purchase totals = | $1,098.94 | $1,198.0033 | $1,198.02 | $1,198.05 | $1,198.00 | |