| 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 | $33.73 | 4.430% | $35.2242 | $35.22 | $35.20 | $35.20 |
| Purchase #2 | $183.25 | 9.194% | $200.098 | $200.10 | $200.10 | $200.10 |
| Purchase #3 | $46.90 | 8.845% | $51.0483 | $51.05 | $51.05 | $51.00 |
| Purchase #4 | $221.47 | 11.512% | $246.9656 | $246.97 | $246.95 | $247.00 |
| Purchase #5 | $45.50 | 5.654% | $48.0726 | $48.07 | $48.05 | $48.10 |
| Purchase #6 | $28.38 | 7.869% | $30.6132 | $30.61 | $30.60 | $30.60 |
| Purchase #7 | $107.91 | 5.789% | $114.1569 | $114.16 | $114.15 | $114.20 |
| 7 purchase totals = | $667.14 | $726.1788 | $726.18 | $726.10 | $726.20 | |