| 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 | $231.42 | 5.240% | $243.5464 | $243.55 | $243.55 | $243.50 |
| Purchase #2 | $215.71 | 8.506% | $234.0583 | $234.06 | $234.05 | $234.10 |
| Purchase #3 | $218.54 | 4.427% | $228.2148 | $228.21 | $228.20 | $228.20 |
| Purchase #4 | $167.79 | 12.370% | $188.5456 | $188.55 | $188.55 | $188.50 |
| Purchase #5 | $176.59 | 7.601% | $190.0126 | $190.01 | $190.00 | $190.00 |
| Purchase #6 | $247.73 | 9.329% | $270.8407 | $270.84 | $270.85 | $270.80 |
| Purchase #7 | $233.88 | 3.534% | $242.1453 | $242.15 | $242.15 | $242.10 |
| 7 purchase totals = | $1,491.66 | $1,597.3637 | $1,597.37 | $1,597.35 | $1,597.20 | |