| 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 | $127.98 | 11.760% | $143.0304 | $143.03 | $143.05 | $143.00 |
| Purchase #2 | $216.33 | 8.645% | $235.0317 | $235.03 | $235.05 | $235.00 |
| Purchase #3 | $229.40 | 12.470% | $258.0062 | $258.01 | $258.00 | $258.00 |
| Purchase #4 | $249.47 | 9.112% | $272.2017 | $272.20 | $272.20 | $272.20 |
| Purchase #5 | $133.82 | 5.143% | $140.7024 | $140.70 | $140.70 | $140.70 |
| Purchase #6 | $61.31 | 10.448% | $67.7157 | $67.72 | $67.70 | $67.70 |
| Purchase #7 | $179.69 | 3.356% | $185.7204 | $185.72 | $185.70 | $185.70 |
| 7 purchase totals = | $1,198.00 | $1,302.4085 | $1,302.41 | $1,302.40 | $1,302.30 | |