| 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 | $220.52 | 3.346% | $227.8986 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $202.29 | 12.826% | $228.2357 | $228.24 | $228.25 | $228.20 |
| Purchase #3 | $145.91 | 3.769% | $151.4093 | $151.41 | $151.40 | $151.40 |
| Purchase #4 | $229.77 | 11.675% | $256.5956 | $256.60 | $256.60 | $256.60 |
| Purchase #5 | $125.62 | 7.257% | $134.7362 | $134.74 | $134.75 | $134.70 |
| Purchase #6 | $23.50 | 11.378% | $26.1738 | $26.17 | $26.15 | $26.20 |
| Purchase #7 | $27.38 | 10.586% | $30.2784 | $30.28 | $30.30 | $30.30 |
| 7 purchase totals = | $974.99 | $1,055.3276 | $1,055.34 | $1,055.35 | $1,055.30 | |