| 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 | $200.38 | 4.260% | $208.9162 | $208.92 | $208.90 | $208.90 |
| Purchase #2 | $34.81 | 4.801% | $36.4812 | $36.48 | $36.50 | $36.50 |
| Purchase #3 | $151.85 | 3.345% | $156.9294 | $156.93 | $156.95 | $156.90 |
| Purchase #4 | $223.39 | 6.715% | $238.3906 | $238.39 | $238.40 | $238.40 |
| Purchase #5 | $57.57 | 6.372% | $61.2384 | $61.24 | $61.25 | $61.20 |
| Purchase #6 | $111.56 | 13.162% | $126.2435 | $126.24 | $126.25 | $126.20 |
| Purchase #7 | $58.84 | 3.249% | $60.7517 | $60.75 | $60.75 | $60.80 |
| 7 purchase totals = | $838.40 | $888.9510 | $888.95 | $889.00 | $888.90 | |