| 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 | $116.99 | 12.221% | $131.2873 | $131.29 | $131.30 | $131.30 |
| Purchase #2 | $129.86 | 13.407% | $147.2703 | $147.27 | $147.25 | $147.30 |
| Purchase #3 | $119.35 | 12.453% | $134.2127 | $134.21 | $134.20 | $134.20 |
| Purchase #4 | $42.78 | 3.308% | $44.1952 | $44.20 | $44.20 | $44.20 |
| Purchase #5 | $127.42 | 3.693% | $132.1256 | $132.13 | $132.15 | $132.10 |
| Purchase #6 | $181.89 | 9.182% | $198.5911 | $198.59 | $198.60 | $198.60 |
| Purchase #7 | $104.99 | 3.773% | $108.9513 | $108.95 | $108.95 | $109.00 |
| 7 purchase totals = | $823.28 | $896.6335 | $896.64 | $896.65 | $896.70 | |