| 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 | $213.96 | 3.760% | $222.0049 | $222.00 | $222.00 | $222.00 |
| Purchase #2 | $18.71 | 12.607% | $21.0688 | $21.07 | $21.05 | $21.10 |
| Purchase #3 | $103.98 | 3.366% | $107.48 | $107.48 | $107.50 | $107.50 |
| Purchase #4 | $35.65 | 7.684% | $38.3893 | $38.39 | $38.40 | $38.40 |
| Purchase #5 | $73.36 | 11.735% | $81.9688 | $81.97 | $81.95 | $82.00 |
| Purchase #6 | $225.72 | 10.482% | $249.38 | $249.38 | $249.40 | $249.40 |
| Purchase #7 | $27.31 | 5.855% | $28.909 | $28.91 | $28.90 | $28.90 |
| 7 purchase totals = | $698.69 | $749.2008 | $749.20 | $749.20 | $749.30 | |