| 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 | $196.29 | 4.677% | $205.4705 | $205.47 | $205.45 | $205.50 |
| Purchase #2 | $122.45 | 11.744% | $136.8305 | $136.83 | $136.85 | $136.80 |
| Purchase #3 | $89.72 | 3.792% | $93.1222 | $93.12 | $93.10 | $93.10 |
| Purchase #4 | $225.56 | 4.617% | $235.9741 | $235.97 | $235.95 | $236.00 |
| Purchase #5 | $56.45 | 8.351% | $61.1641 | $61.16 | $61.15 | $61.20 |
| Purchase #6 | $213.27 | 4.206% | $222.2401 | $222.24 | $222.25 | $222.20 |
| Purchase #7 | $111.26 | 9.733% | $122.0889 | $122.09 | $122.10 | $122.10 |
| 7 purchase totals = | $1,015.00 | $1,076.8904 | $1,076.88 | $1,076.85 | $1,076.90 | |