| 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 | $249.72 | 12.521% | $280.9874 | $280.99 | $281.00 | $281.00 |
| Purchase #2 | $66.29 | 7.353% | $71.1643 | $71.16 | $71.15 | $71.20 |
| Purchase #3 | $162.41 | 10.329% | $179.1853 | $179.19 | $179.20 | $179.20 |
| Purchase #4 | $222.45 | 8.494% | $241.3449 | $241.34 | $241.35 | $241.30 |
| Purchase #5 | $95.78 | 12.118% | $107.3866 | $107.39 | $107.40 | $107.40 |
| Purchase #6 | $10.74 | 8.396% | $11.6417 | $11.64 | $11.65 | $11.60 |
| Purchase #7 | $158.53 | 8.733% | $172.3744 | $172.37 | $172.35 | $172.40 |
| 7 purchase totals = | $965.92 | $1,064.0846 | $1,064.08 | $1,064.10 | $1,064.10 | |