| 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 | $75.95 | 12.447% | $85.4035 | $85.40 | $85.40 | $85.40 |
| Purchase #2 | $185.58 | 7.185% | $198.9139 | $198.91 | $198.90 | $198.90 |
| Purchase #3 | $93.62 | 12.836% | $105.6371 | $105.64 | $105.65 | $105.60 |
| Purchase #4 | $217.87 | 12.613% | $245.3499 | $245.35 | $245.35 | $245.30 |
| Purchase #5 | $163.79 | 7.712% | $176.4215 | $176.42 | $176.40 | $176.40 |
| Purchase #6 | $127.41 | 10.419% | $140.6848 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $245.32 | 5.853% | $259.6786 | $259.68 | $259.70 | $259.70 |
| 7 purchase totals = | $1,109.54 | $1,212.0893 | $1,212.08 | $1,212.10 | $1,212.00 | |