| 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 | $106.60 | 12.633% | $120.0668 | $120.07 | $120.05 | $120.10 |
| Purchase #2 | $27.82 | 3.786% | $28.8733 | $28.87 | $28.85 | $28.90 |
| Purchase #3 | $218.35 | 12.337% | $245.2878 | $245.29 | $245.30 | $245.30 |
| Purchase #4 | $214.59 | 3.528% | $222.1607 | $222.16 | $222.15 | $222.20 |
| Purchase #5 | $39.33 | 3.279% | $40.6196 | $40.62 | $40.60 | $40.60 |
| Purchase #6 | $28.58 | 4.501% | $29.8664 | $29.87 | $29.85 | $29.90 |
| Purchase #7 | $204.31 | 13.658% | $232.2147 | $232.21 | $232.20 | $232.20 |
| 7 purchase totals = | $839.58 | $919.0893 | $919.09 | $919.00 | $919.20 | |