| 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 | $247.92 | 3.703% | $257.1005 | $257.10 | $257.10 | $257.10 |
| Purchase #2 | $117.60 | 5.105% | $123.6035 | $123.60 | $123.60 | $123.60 |
| Purchase #3 | $204.43 | 11.576% | $228.0948 | $228.09 | $228.10 | $228.10 |
| Purchase #4 | $23.66 | 11.289% | $26.331 | $26.33 | $26.35 | $26.30 |
| Purchase #5 | $186.34 | 4.144% | $194.0619 | $194.06 | $194.05 | $194.10 |
| Purchase #6 | $98.92 | 11.521% | $110.3166 | $110.32 | $110.30 | $110.30 |
| Purchase #7 | $185.69 | 3.281% | $191.7825 | $191.78 | $191.80 | $191.80 |
| 7 purchase totals = | $1,064.56 | $1,131.2908 | $1,131.28 | $1,131.30 | $1,131.30 | |