| 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 | $224.78 | 8.437% | $243.7447 | $243.74 | $243.75 | $243.70 |
| Purchase #2 | $10.46 | 12.274% | $11.7439 | $11.74 | $11.75 | $11.70 |
| Purchase #3 | $142.58 | 10.525% | $157.5865 | $157.59 | $157.60 | $157.60 |
| Purchase #4 | $207.49 | 3.690% | $215.1464 | $215.15 | $215.15 | $215.10 |
| Purchase #5 | $14.82 | 9.690% | $16.2561 | $16.26 | $16.25 | $16.30 |
| Purchase #6 | $120.99 | 13.826% | $137.7181 | $137.72 | $137.70 | $137.70 |
| Purchase #7 | $135.58 | 6.226% | $144.0212 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $856.70 | $926.2169 | $926.22 | $926.20 | $926.10 | |