| 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 | $210.38 | 11.717% | $235.0302 | $235.03 | $235.05 | $235.00 |
| Purchase #2 | $19.43 | 3.375% | $20.0858 | $20.09 | $20.10 | $20.10 |
| Purchase #3 | $129.62 | 3.578% | $134.2578 | $134.26 | $134.25 | $134.30 |
| Purchase #4 | $34.30 | 6.522% | $36.537 | $36.54 | $36.55 | $36.50 |
| Purchase #5 | $172.93 | 12.257% | $194.126 | $194.13 | $194.15 | $194.10 |
| Purchase #6 | $11.63 | 13.257% | $13.1718 | $13.17 | $13.15 | $13.20 |
| Purchase #7 | $122.40 | 10.501% | $135.2532 | $135.25 | $135.25 | $135.30 |
| 7 purchase totals = | $700.69 | $768.4618 | $768.47 | $768.50 | $768.50 | |