| 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 | $127.35 | 8.225% | $137.8245 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $201.71 | 9.274% | $220.4166 | $220.42 | $220.40 | $220.40 |
| Purchase #3 | $246.55 | 10.647% | $272.8002 | $272.80 | $272.80 | $272.80 |
| Purchase #4 | $77.73 | 11.399% | $86.5904 | $86.59 | $86.60 | $86.60 |
| Purchase #5 | $192.27 | 6.435% | $204.6426 | $204.64 | $204.65 | $204.60 |
| Purchase #6 | $103.47 | 9.863% | $113.6752 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $173.62 | 12.328% | $195.0239 | $195.02 | $195.00 | $195.00 |
| 7 purchase totals = | $1,122.70 | $1,230.9734 | $1,230.97 | $1,230.95 | $1,230.90 | |