| 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 | $227.31 | 6.472% | $242.0215 | $242.02 | $242.00 | $242.00 |
| Purchase #2 | $149.71 | 9.371% | $163.7393 | $163.74 | $163.75 | $163.70 |
| Purchase #3 | $8.83 | 3.773% | $9.1632 | $9.16 | $9.15 | $9.20 |
| Purchase #4 | $14.58 | 7.236% | $15.635 | $15.64 | $15.65 | $15.60 |
| Purchase #5 | $232.75 | 10.817% | $257.9266 | $257.93 | $257.95 | $257.90 |
| Purchase #6 | $164.72 | 12.604% | $185.4813 | $185.48 | $185.50 | $185.50 |
| Purchase #7 | $189.49 | 10.135% | $208.6948 | $208.69 | $208.70 | $208.70 |
| 7 purchase totals = | $987.39 | $1,082.6617 | $1,082.66 | $1,082.70 | $1,082.60 | |