| 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 | $210.81 | 6.776% | $225.0945 | $225.09 | $225.10 | $225.10 |
| Purchase #2 | $219.60 | 13.787% | $249.8763 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $234.84 | 11.683% | $262.2764 | $262.28 | $262.30 | $262.30 |
| Purchase #4 | $173.85 | 6.357% | $184.9016 | $184.90 | $184.90 | $184.90 |
| Purchase #5 | $241.92 | 12.458% | $272.0584 | $272.06 | $272.05 | $272.10 |
| Purchase #6 | $39.66 | 5.712% | $41.9254 | $41.93 | $41.95 | $41.90 |
| Purchase #7 | $114.75 | 9.186% | $125.2909 | $125.29 | $125.30 | $125.30 |
| 7 purchase totals = | $1,235.43 | $1,361.4235 | $1,361.43 | $1,361.50 | $1,361.50 | |