| 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 | $29.30 | 12.768% | $33.041 | $33.04 | $33.05 | $33.00 |
| Purchase #2 | $129.85 | 10.780% | $143.8478 | $143.85 | $143.85 | $143.80 |
| Purchase #3 | $16.81 | 3.329% | $17.3696 | $17.37 | $17.35 | $17.40 |
| Purchase #4 | $185.88 | 3.310% | $192.0326 | $192.03 | $192.05 | $192.00 |
| Purchase #5 | $216.54 | 5.613% | $228.6944 | $228.69 | $228.70 | $228.70 |
| Purchase #6 | $81.94 | 5.430% | $86.3893 | $86.39 | $86.40 | $86.40 |
| Purchase #7 | $194.88 | 4.279% | $203.2189 | $203.22 | $203.20 | $203.20 |
| 7 purchase totals = | $855.20 | $904.5936 | $904.59 | $904.60 | $904.50 | |