| 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 | $142.48 | 5.809% | $150.7567 | $150.76 | $150.75 | $150.80 |
| Purchase #2 | $183.91 | 8.254% | $199.0899 | $199.09 | $199.10 | $199.10 |
| Purchase #3 | $199.89 | 13.783% | $227.4408 | $227.44 | $227.45 | $227.40 |
| Purchase #4 | $76.66 | 12.788% | $86.4633 | $86.46 | $86.45 | $86.50 |
| Purchase #5 | $238.66 | 6.461% | $254.0798 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $238.80 | 4.652% | $249.909 | $249.91 | $249.90 | $249.90 |
| Purchase #7 | $95.70 | 7.734% | $103.1014 | $103.10 | $103.10 | $103.10 |
| 7 purchase totals = | $1,176.10 | $1,270.8409 | $1,270.84 | $1,270.85 | $1,270.90 | |