| 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 | $97.66 | 10.490% | $107.9045 | $107.90 | $107.90 | $107.90 |
| Purchase #2 | $11.71 | 8.594% | $12.7164 | $12.72 | $12.70 | $12.70 |
| Purchase #3 | $227.73 | 11.667% | $254.2993 | $254.30 | $254.30 | $254.30 |
| Purchase #4 | $107.72 | 12.403% | $121.0805 | $121.08 | $121.10 | $121.10 |
| Purchase #5 | $196.98 | 11.849% | $220.3202 | $220.32 | $220.30 | $220.30 |
| Purchase #6 | $168.29 | 4.844% | $176.442 | $176.44 | $176.45 | $176.40 |
| Purchase #7 | $245.38 | 3.523% | $254.0247 | $254.02 | $254.00 | $254.00 |
| 7 purchase totals = | $1,055.47 | $1,146.7876 | $1,146.78 | $1,146.75 | $1,146.70 | |