| 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 | $232.92 | 5.690% | $246.1731 | $246.17 | $246.15 | $246.20 |
| Purchase #2 | $115.83 | 3.557% | $119.9501 | $119.95 | $119.95 | $120.00 |
| Purchase #3 | $114.98 | 4.253% | $119.8701 | $119.87 | $119.85 | $119.90 |
| Purchase #4 | $168.41 | 11.856% | $188.3767 | $188.38 | $188.40 | $188.40 |
| Purchase #5 | $113.74 | 5.587% | $120.0947 | $120.09 | $120.10 | $120.10 |
| Purchase #6 | $24.84 | 13.384% | $28.1646 | $28.16 | $28.15 | $28.20 |
| Purchase #7 | $111.32 | 8.509% | $120.7922 | $120.79 | $120.80 | $120.80 |
| 7 purchase totals = | $882.04 | $943.4215 | $943.41 | $943.40 | $943.60 | |