| 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 | $213.97 | 3.683% | $221.8505 | $221.85 | $221.85 | $221.90 |
| Purchase #2 | $182.46 | 7.379% | $195.9237 | $195.92 | $195.90 | $195.90 |
| Purchase #3 | $182.71 | 7.695% | $196.7695 | $196.77 | $196.75 | $196.80 |
| Purchase #4 | $185.92 | 8.287% | $201.3272 | $201.33 | $201.35 | $201.30 |
| Purchase #5 | $10.81 | 10.794% | $11.9768 | $11.98 | $12.00 | $12.00 |
| Purchase #6 | $150.57 | 4.866% | $157.8967 | $157.90 | $157.90 | $157.90 |
| Purchase #7 | $204.41 | 9.604% | $224.0415 | $224.04 | $224.05 | $224.00 |
| 7 purchase totals = | $1,130.85 | $1,209.7859 | $1,209.79 | $1,209.80 | $1,209.80 | |