| 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 | $222.66 | 5.652% | $235.2447 | $235.24 | $235.25 | $235.20 |
| Purchase #2 | $16.25 | 6.637% | $17.3285 | $17.33 | $17.35 | $17.30 |
| Purchase #3 | $191.48 | 4.549% | $200.1904 | $200.19 | $200.20 | $200.20 |
| Purchase #4 | $15.84 | 12.271% | $17.7837 | $17.78 | $17.80 | $17.80 |
| Purchase #5 | $114.31 | 9.864% | $125.5855 | $125.59 | $125.60 | $125.60 |
| Purchase #6 | $214.37 | 13.337% | $242.9605 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $57.47 | 4.168% | $59.8653 | $59.87 | $59.85 | $59.90 |
| 7 purchase totals = | $832.38 | $898.9586 | $898.96 | $899.00 | $899.00 | |