| 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 | $222.88 | 13.156% | $252.2021 | $252.20 | $252.20 | $252.20 |
| Purchase #2 | $24.50 | 11.651% | $27.3545 | $27.35 | $27.35 | $27.40 |
| Purchase #3 | $145.58 | 10.357% | $160.6577 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $201.97 | 3.589% | $209.2187 | $209.22 | $209.20 | $209.20 |
| Purchase #5 | $23.61 | 10.848% | $26.1712 | $26.17 | $26.15 | $26.20 |
| Purchase #6 | $39.54 | 5.120% | $41.5644 | $41.56 | $41.55 | $41.60 |
| Purchase #7 | $199.31 | 9.460% | $218.1647 | $218.16 | $218.15 | $218.20 |
| 7 purchase totals = | $857.39 | $935.3333 | $935.32 | $935.25 | $935.50 | |