| 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 | $17.95 | 11.627% | $20.037 | $20.04 | $20.05 | $20.00 |
| Purchase #2 | $117.38 | 6.866% | $125.4393 | $125.44 | $125.45 | $125.40 |
| Purchase #3 | $201.27 | 10.508% | $222.4195 | $222.42 | $222.40 | $222.40 |
| Purchase #4 | $196.59 | 8.376% | $213.0564 | $213.06 | $213.05 | $213.10 |
| Purchase #5 | $169.44 | 7.776% | $182.6157 | $182.62 | $182.60 | $182.60 |
| Purchase #6 | $233.76 | 7.315% | $250.8595 | $250.86 | $250.85 | $250.90 |
| Purchase #7 | $7.34 | 12.178% | $8.2339 | $8.23 | $8.25 | $8.20 |
| 7 purchase totals = | $943.73 | $1,022.6613 | $1,022.67 | $1,022.65 | $1,022.60 | |