| 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 | $209.27 | 10.807% | $231.8858 | $231.89 | $231.90 | $231.90 |
| Purchase #2 | $152.69 | 7.617% | $164.3204 | $164.32 | $164.30 | $164.30 |
| Purchase #3 | $203.37 | 8.304% | $220.2578 | $220.26 | $220.25 | $220.30 |
| Purchase #4 | $68.59 | 9.454% | $75.0745 | $75.07 | $75.05 | $75.10 |
| Purchase #5 | $88.65 | 11.699% | $99.0212 | $99.02 | $99.00 | $99.00 |
| Purchase #6 | $169.89 | 9.776% | $186.4984 | $186.50 | $186.50 | $186.50 |
| Purchase #7 | $114.82 | 6.394% | $122.1616 | $122.16 | $122.15 | $122.20 |
| 7 purchase totals = | $1,007.28 | $1,099.2197 | $1,099.22 | $1,099.15 | $1,099.30 | |