| 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 | $193.43 | 9.249% | $211.3203 | $211.32 | $211.30 | $211.30 |
| Purchase #2 | $186.52 | 13.488% | $211.6778 | $211.68 | $211.70 | $211.70 |
| Purchase #3 | $199.34 | 3.674% | $206.6638 | $206.66 | $206.65 | $206.70 |
| Purchase #4 | $29.39 | 3.438% | $30.4004 | $30.40 | $30.40 | $30.40 |
| Purchase #5 | $167.77 | 7.329% | $180.0659 | $180.07 | $180.05 | $180.10 |
| Purchase #6 | $16.84 | 10.508% | $18.6095 | $18.61 | $18.60 | $18.60 |
| Purchase #7 | $104.33 | 7.115% | $111.7531 | $111.75 | $111.75 | $111.80 |
| 7 purchase totals = | $897.62 | $970.4908 | $970.49 | $970.45 | $970.60 | |