| 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 | $248.44 | 3.619% | $257.431 | $257.43 | $257.45 | $257.40 |
| Purchase #2 | $17.83 | 13.353% | $20.2108 | $20.21 | $20.20 | $20.20 |
| Purchase #3 | $160.81 | 11.413% | $179.1632 | $179.16 | $179.15 | $179.20 |
| Purchase #4 | $241.81 | 8.696% | $262.8378 | $262.84 | $262.85 | $262.80 |
| Purchase #5 | $140.53 | 5.220% | $147.8657 | $147.87 | $147.85 | $147.90 |
| Purchase #6 | $172.43 | 6.673% | $183.9363 | $183.94 | $183.95 | $183.90 |
| Purchase #7 | $155.47 | 5.189% | $163.5373 | $163.54 | $163.55 | $163.50 |
| 7 purchase totals = | $1,137.32 | $1,214.9821 | $1,214.99 | $1,215.00 | $1,214.90 | |