| 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 | $40.87 | 3.348% | $42.2383 | $42.24 | $42.25 | $42.20 |
| Purchase #2 | $248.99 | 6.329% | $264.7486 | $264.75 | $264.75 | $264.70 |
| Purchase #3 | $29.51 | 4.347% | $30.7928 | $30.79 | $30.80 | $30.80 |
| Purchase #4 | $161.57 | 10.501% | $178.5365 | $178.54 | $178.55 | $178.50 |
| Purchase #5 | $228.86 | 3.822% | $237.607 | $237.61 | $237.60 | $237.60 |
| Purchase #6 | $155.32 | 9.688% | $170.3674 | $170.37 | $170.35 | $170.40 |
| Purchase #7 | $15.79 | 12.611% | $17.7813 | $17.78 | $17.80 | $17.80 |
| 7 purchase totals = | $880.91 | $942.0719 | $942.08 | $942.10 | $942.00 | |