| 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 | $120.88 | 9.200% | $132.001 | $132.00 | $132.00 | $132.00 |
| Purchase #2 | $178.99 | 8.274% | $193.7996 | $193.80 | $193.80 | $193.80 |
| Purchase #3 | $73.76 | 4.715% | $77.2378 | $77.24 | $77.25 | $77.20 |
| Purchase #4 | $29.65 | 3.823% | $30.7835 | $30.78 | $30.80 | $30.80 |
| Purchase #5 | $249.88 | 9.489% | $273.5911 | $273.59 | $273.60 | $273.60 |
| Purchase #6 | $43.92 | 9.365% | $48.0331 | $48.03 | $48.05 | $48.00 |
| Purchase #7 | $66.79 | 3.312% | $69.0021 | $69.00 | $69.00 | $69.00 |
| 7 purchase totals = | $763.87 | $824.4482 | $824.44 | $824.50 | $824.40 | |