| 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 | $199.58 | 7.189% | $213.9278 | $213.93 | $213.95 | $213.90 |
| Purchase #2 | $171.97 | 5.207% | $180.9245 | $180.92 | $180.90 | $180.90 |
| Purchase #3 | $197.26 | 5.488% | $208.0856 | $208.09 | $208.10 | $208.10 |
| Purchase #4 | $140.25 | 7.224% | $150.3817 | $150.38 | $150.40 | $150.40 |
| Purchase #5 | $69.68 | 3.140% | $71.868 | $71.87 | $71.85 | $71.90 |
| Purchase #6 | $246.40 | 10.608% | $272.5381 | $272.54 | $272.55 | $272.50 |
| Purchase #7 | $93.90 | 10.441% | $103.7041 | $103.70 | $103.70 | $103.70 |
| 7 purchase totals = | $1,119.04 | $1,201.4298 | $1,201.43 | $1,201.45 | $1,201.40 | |