| 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 | $123.38 | 11.198% | $137.1961 | $137.20 | $137.20 | $137.20 |
| Purchase #2 | $200.35 | 6.677% | $213.7274 | $213.73 | $213.75 | $213.70 |
| Purchase #3 | $34.97 | 3.779% | $36.2915 | $36.29 | $36.30 | $36.30 |
| Purchase #4 | $100.60 | 3.372% | $103.9922 | $103.99 | $104.00 | $104.00 |
| Purchase #5 | $14.72 | 10.706% | $16.2959 | $16.30 | $16.30 | $16.30 |
| Purchase #6 | $231.99 | 4.836% | $243.209 | $243.21 | $243.20 | $243.20 |
| Purchase #7 | $9.37 | 7.656% | $10.0874 | $10.09 | $10.10 | $10.10 |
| 7 purchase totals = | $715.38 | $760.7995 | $760.81 | $760.85 | $760.80 | |