| 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 | $243.28 | 9.409% | $266.1702 | $266.17 | $266.15 | $266.20 |
| Purchase #2 | $192.28 | 3.117% | $198.2734 | $198.27 | $198.25 | $198.30 |
| Purchase #3 | $106.40 | 7.867% | $114.7705 | $114.77 | $114.75 | $114.80 |
| Purchase #4 | $176.79 | 5.637% | $186.7557 | $186.76 | $186.75 | $186.80 |
| Purchase #5 | $27.90 | 7.178% | $29.9027 | $29.90 | $29.90 | $29.90 |
| Purchase #6 | $219.32 | 11.159% | $243.7939 | $243.79 | $243.80 | $243.80 |
| Purchase #7 | $146.53 | 7.418% | $157.3996 | $157.40 | $157.40 | $157.40 |
| 7 purchase totals = | $1,112.50 | $1,197.0660 | $1,197.06 | $1,197.00 | $1,197.20 | |