| 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 | $114.73 | 10.191% | $126.4221 | $126.42 | $126.40 | $126.40 |
| Purchase #2 | $192.38 | 13.155% | $217.6876 | $217.69 | $217.70 | $217.70 |
| Purchase #3 | $211.68 | 11.723% | $236.4952 | $236.50 | $236.50 | $236.50 |
| Purchase #4 | $107.37 | 5.269% | $113.0273 | $113.03 | $113.05 | $113.00 |
| Purchase #5 | $236.83 | 8.254% | $256.3779 | $256.38 | $256.40 | $256.40 |
| Purchase #6 | $16.46 | 13.831% | $18.7366 | $18.74 | $18.75 | $18.70 |
| Purchase #7 | $168.88 | 4.814% | $177.0099 | $177.01 | $177.00 | $177.00 |
| 7 purchase totals = | $1,048.33 | $1,145.7566 | $1,145.77 | $1,145.80 | $1,145.70 | |