| 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 | $36.31 | 5.275% | $38.2254 | $38.23 | $38.25 | $38.20 |
| Purchase #2 | $131.28 | 4.413% | $137.0734 | $137.07 | $137.05 | $137.10 |
| Purchase #3 | $202.58 | 4.237% | $211.1633 | $211.16 | $211.15 | $211.20 |
| Purchase #4 | $189.44 | 12.507% | $213.1333 | $213.13 | $213.15 | $213.10 |
| Purchase #5 | $30.67 | 10.583% | $33.9158 | $33.92 | $33.90 | $33.90 |
| Purchase #6 | $156.93 | 5.590% | $165.7024 | $165.70 | $165.70 | $165.70 |
| Purchase #7 | $109.51 | 13.589% | $124.3913 | $124.39 | $124.40 | $124.40 |
| 7 purchase totals = | $856.72 | $923.6049 | $923.60 | $923.60 | $923.60 | |