| 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 | $27.70 | 3.435% | $28.6515 | $28.65 | $28.65 | $28.70 |
| Purchase #2 | $248.35 | 10.573% | $274.608 | $274.61 | $274.60 | $274.60 |
| Purchase #3 | $213.37 | 8.220% | $230.909 | $230.91 | $230.90 | $230.90 |
| Purchase #4 | $171.83 | 7.238% | $184.2671 | $184.27 | $184.25 | $184.30 |
| Purchase #5 | $108.69 | 5.553% | $114.7256 | $114.73 | $114.75 | $114.70 |
| Purchase #6 | $239.79 | 7.419% | $257.58 | $257.58 | $257.60 | $257.60 |
| Purchase #7 | $13.36 | 4.567% | $13.9702 | $13.97 | $13.95 | $14.00 |
| 7 purchase totals = | $1,023.09 | $1,104.7114 | $1,104.72 | $1,104.70 | $1,104.80 | |