| 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 | $234.72 | 8.575% | $254.8472 | $254.85 | $254.85 | $254.80 |
| Purchase #2 | $119.41 | 7.153% | $127.9514 | $127.95 | $127.95 | $128.00 |
| Purchase #3 | $135.44 | 4.648% | $141.7353 | $141.74 | $141.75 | $141.70 |
| Purchase #4 | $236.89 | 3.239% | $244.5629 | $244.56 | $244.55 | $244.60 |
| Purchase #5 | $9.50 | 12.586% | $10.6957 | $10.70 | $10.70 | $10.70 |
| Purchase #6 | $239.34 | 13.434% | $271.4929 | $271.49 | $271.50 | $271.50 |
| Purchase #7 | $132.47 | 10.805% | $146.7834 | $146.78 | $146.80 | $146.80 |
| 7 purchase totals = | $1,107.77 | $1,198.0688 | $1,198.07 | $1,198.10 | $1,198.10 | |