| 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 | $58.61 | 9.847% | $64.3813 | $64.38 | $64.40 | $64.40 |
| Purchase #2 | $114.50 | 11.130% | $127.2439 | $127.24 | $127.25 | $127.20 |
| Purchase #3 | $155.38 | 4.322% | $162.0955 | $162.10 | $162.10 | $162.10 |
| Purchase #4 | $190.75 | 13.703% | $216.8885 | $216.89 | $216.90 | $216.90 |
| Purchase #5 | $194.92 | 13.353% | $220.9477 | $220.95 | $220.95 | $220.90 |
| Purchase #6 | $126.41 | 4.808% | $132.4878 | $132.49 | $132.50 | $132.50 |
| Purchase #7 | $192.76 | 5.824% | $203.9863 | $203.99 | $204.00 | $204.00 |
| 7 purchase totals = | $1,033.33 | $1,128.0310 | $1,128.04 | $1,128.10 | $1,128.00 | |