| 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 | $125.37 | 9.704% | $137.5359 | $137.54 | $137.55 | $137.50 |
| Purchase #2 | $186.38 | 10.855% | $206.6115 | $206.61 | $206.60 | $206.60 |
| Purchase #3 | $215.27 | 7.680% | $231.8027 | $231.80 | $231.80 | $231.80 |
| Purchase #4 | $223.78 | 7.308% | $240.1338 | $240.13 | $240.15 | $240.10 |
| Purchase #5 | $117.89 | 4.396% | $123.0724 | $123.07 | $123.05 | $123.10 |
| Purchase #6 | $199.95 | 11.514% | $222.9722 | $222.97 | $222.95 | $223.00 |
| Purchase #7 | $57.30 | 12.365% | $64.3851 | $64.39 | $64.40 | $64.40 |
| 7 purchase totals = | $1,125.94 | $1,226.5136 | $1,226.51 | $1,226.50 | $1,226.50 | |