| 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 | $106.31 | 4.348% | $110.9324 | $110.93 | $110.95 | $110.90 |
| Purchase #2 | $86.44 | 3.129% | $89.1447 | $89.14 | $89.15 | $89.10 |
| Purchase #3 | $166.77 | 6.519% | $177.6417 | $177.64 | $177.65 | $177.60 |
| Purchase #4 | $169.72 | 4.247% | $176.928 | $176.93 | $176.95 | $176.90 |
| Purchase #5 | $201.27 | 7.863% | $217.0959 | $217.10 | $217.10 | $217.10 |
| Purchase #6 | $202.98 | 10.174% | $223.6312 | $223.63 | $223.65 | $223.60 |
| Purchase #7 | $99.64 | 4.289% | $103.9136 | $103.91 | $103.90 | $103.90 |
| 7 purchase totals = | $1,033.13 | $1,099.2875 | $1,099.28 | $1,099.35 | $1,099.10 | |