| 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 | $226.61 | 4.539% | $236.8958 | $236.90 | $236.90 | $236.90 |
| Purchase #2 | $174.99 | 6.369% | $186.1351 | $186.14 | $186.15 | $186.10 |
| Purchase #3 | $91.63 | 8.795% | $99.6889 | $99.69 | $99.70 | $99.70 |
| Purchase #4 | $200.50 | 8.872% | $218.2884 | $218.29 | $218.30 | $218.30 |
| Purchase #5 | $107.81 | 6.364% | $114.671 | $114.67 | $114.65 | $114.70 |
| Purchase #6 | $161.66 | 9.617% | $177.2068 | $177.21 | $177.20 | $177.20 |
| Purchase #7 | $250.64 | 12.637% | $282.3134 | $282.31 | $282.30 | $282.30 |
| 7 purchase totals = | $1,213.84 | $1,315.1994 | $1,315.21 | $1,315.20 | $1,315.20 | |