| 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 | $229.80 | 9.361% | $251.3116 | $251.31 | $251.30 | $251.30 |
| Purchase #2 | $165.83 | 8.666% | $180.2008 | $180.20 | $180.20 | $180.20 |
| Purchase #3 | $157.58 | 3.472% | $163.0512 | $163.05 | $163.05 | $163.10 |
| Purchase #4 | $119.60 | 12.513% | $134.5655 | $134.57 | $134.55 | $134.60 |
| Purchase #5 | $222.71 | 8.308% | $241.2127 | $241.21 | $241.20 | $241.20 |
| Purchase #6 | $78.83 | 6.587% | $84.0225 | $84.02 | $84.00 | $84.00 |
| Purchase #7 | $51.39 | 3.843% | $53.3649 | $53.36 | $53.35 | $53.40 |
| 7 purchase totals = | $1,025.74 | $1,107.7292 | $1,107.72 | $1,107.65 | $1,107.80 | |