| 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 | $213.34 | 9.416% | $233.4281 | $233.43 | $233.45 | $233.40 |
| Purchase #2 | $188.42 | 6.209% | $200.119 | $200.12 | $200.10 | $200.10 |
| Purchase #3 | $92.47 | 12.734% | $104.2451 | $104.25 | $104.25 | $104.20 |
| Purchase #4 | $199.90 | 3.671% | $207.2383 | $207.24 | $207.25 | $207.20 |
| Purchase #5 | $129.94 | 5.362% | $136.9074 | $136.91 | $136.90 | $136.90 |
| Purchase #6 | $118.61 | 10.477% | $131.0368 | $131.04 | $131.05 | $131.00 |
| Purchase #7 | $210.72 | 10.342% | $232.5127 | $232.51 | $232.50 | $232.50 |
| 7 purchase totals = | $1,153.40 | $1,245.4874 | $1,245.50 | $1,245.50 | $1,245.30 | |