| 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 | $226.78 | 6.858% | $242.3326 | $242.33 | $242.35 | $242.30 |
| Purchase #2 | $63.75 | 13.421% | $72.3059 | $72.31 | $72.30 | $72.30 |
| Purchase #3 | $108.92 | 11.185% | $121.1027 | $121.10 | $121.10 | $121.10 |
| Purchase #4 | $95.98 | 12.127% | $107.6195 | $107.62 | $107.60 | $107.60 |
| Purchase #5 | $235.39 | 9.768% | $258.3829 | $258.38 | $258.40 | $258.40 |
| Purchase #6 | $216.75 | 10.565% | $239.6496 | $239.65 | $239.65 | $239.60 |
| Purchase #7 | $90.42 | 13.446% | $102.5779 | $102.58 | $102.60 | $102.60 |
| 7 purchase totals = | $1,037.99 | $1,143.9711 | $1,143.97 | $1,144.00 | $1,143.90 | |