| 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 | $241.51 | 3.481% | $249.917 | $249.92 | $249.90 | $249.90 |
| Purchase #2 | $79.67 | 3.818% | $82.7118 | $82.71 | $82.70 | $82.70 |
| Purchase #3 | $209.56 | 6.503% | $223.1877 | $223.19 | $223.20 | $223.20 |
| Purchase #4 | $183.50 | 12.750% | $206.8963 | $206.90 | $206.90 | $206.90 |
| Purchase #5 | $236.53 | 6.701% | $252.3799 | $252.38 | $252.40 | $252.40 |
| Purchase #6 | $129.94 | 7.847% | $140.1364 | $140.14 | $140.15 | $140.10 |
| Purchase #7 | $198.39 | 3.772% | $205.8733 | $205.87 | $205.85 | $205.90 |
| 7 purchase totals = | $1,279.10 | $1,361.1024 | $1,361.11 | $1,361.10 | $1,361.10 | |