| 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 | $205.93 | 7.380% | $221.1276 | $221.13 | $221.15 | $221.10 |
| Purchase #2 | $163.93 | 13.698% | $186.3851 | $186.39 | $186.40 | $186.40 |
| Purchase #3 | $106.41 | 6.218% | $113.0266 | $113.03 | $113.05 | $113.00 |
| Purchase #4 | $245.32 | 5.837% | $259.6393 | $259.64 | $259.65 | $259.60 |
| Purchase #5 | $206.99 | 11.225% | $230.2246 | $230.22 | $230.20 | $230.20 |
| Purchase #6 | $188.29 | 5.590% | $198.8154 | $198.82 | $198.80 | $198.80 |
| Purchase #7 | $110.58 | 9.520% | $121.1072 | $121.11 | $121.10 | $121.10 |
| 7 purchase totals = | $1,227.45 | $1,330.3258 | $1,330.34 | $1,330.35 | $1,330.20 | |