| 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 | $234.66 | 3.156% | $242.0659 | $242.07 | $242.05 | $242.10 |
| Purchase #2 | $129.68 | 3.473% | $134.1838 | $134.18 | $134.20 | $134.20 |
| Purchase #3 | $200.26 | 11.470% | $223.2298 | $223.23 | $223.25 | $223.20 |
| Purchase #4 | $36.51 | 4.342% | $38.0953 | $38.10 | $38.10 | $38.10 |
| Purchase #5 | $49.65 | 3.693% | $51.4836 | $51.48 | $51.50 | $51.50 |
| Purchase #6 | $95.27 | 10.142% | $104.9323 | $104.93 | $104.95 | $104.90 |
| Purchase #7 | $82.47 | 11.571% | $92.0126 | $92.01 | $92.00 | $92.00 |
| 7 purchase totals = | $828.50 | $886.0033 | $886.00 | $886.05 | $886.00 | |