| 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 | $222.26 | 3.140% | $229.239 | $229.24 | $229.25 | $229.20 |
| Purchase #2 | $131.41 | 3.732% | $136.3142 | $136.31 | $136.30 | $136.30 |
| Purchase #3 | $146.55 | 13.481% | $166.3064 | $166.31 | $166.30 | $166.30 |
| Purchase #4 | $238.78 | 12.581% | $268.8209 | $268.82 | $268.80 | $268.80 |
| Purchase #5 | $218.54 | 4.872% | $229.1873 | $229.19 | $229.20 | $229.20 |
| Purchase #6 | $219.39 | 8.524% | $238.0908 | $238.09 | $238.10 | $238.10 |
| Purchase #7 | $140.58 | 4.551% | $146.9778 | $146.98 | $147.00 | $147.00 |
| 7 purchase totals = | $1,317.51 | $1,414.9364 | $1,414.94 | $1,414.95 | $1,414.90 | |