| 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 | $217.77 | 6.123% | $231.1041 | $231.10 | $231.10 | $231.10 |
| Purchase #2 | $85.50 | 10.859% | $94.7844 | $94.78 | $94.80 | $94.80 |
| Purchase #3 | $166.93 | 7.241% | $179.0174 | $179.02 | $179.00 | $179.00 |
| Purchase #4 | $204.69 | 6.871% | $218.7542 | $218.75 | $218.75 | $218.80 |
| Purchase #5 | $15.32 | 13.863% | $17.4438 | $17.44 | $17.45 | $17.40 |
| Purchase #6 | $154.96 | 4.520% | $161.9642 | $161.96 | $161.95 | $162.00 |
| Purchase #7 | $74.92 | 8.741% | $81.4688 | $81.47 | $81.45 | $81.50 |
| 7 purchase totals = | $920.09 | $984.5369 | $984.52 | $984.50 | $984.60 | |