| 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 | $229.66 | 10.125% | $252.9131 | $252.91 | $252.90 | $252.90 |
| Purchase #2 | $61.25 | 4.583% | $64.0571 | $64.06 | $64.05 | $64.10 |
| Purchase #3 | $60.27 | 12.519% | $67.8152 | $67.82 | $67.80 | $67.80 |
| Purchase #4 | $60.31 | 8.433% | $65.3959 | $65.40 | $65.40 | $65.40 |
| Purchase #5 | $234.47 | 10.416% | $258.8924 | $258.89 | $258.90 | $258.90 |
| Purchase #6 | $5.40 | 9.806% | $5.9295 | $5.93 | $5.95 | $5.90 |
| Purchase #7 | $203.92 | 6.360% | $216.8893 | $216.89 | $216.90 | $216.90 |
| 7 purchase totals = | $855.28 | $931.8925 | $931.90 | $931.90 | $931.90 | |