| 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 | $191.34 | 9.466% | $209.4522 | $209.45 | $209.45 | $209.50 |
| Purchase #2 | $233.69 | 6.744% | $249.4501 | $249.45 | $249.45 | $249.50 |
| Purchase #3 | $9.43 | 3.292% | $9.7404 | $9.74 | $9.75 | $9.70 |
| Purchase #4 | $97.93 | 13.775% | $111.4199 | $111.42 | $111.40 | $111.40 |
| Purchase #5 | $75.77 | 5.377% | $79.8442 | $79.84 | $79.85 | $79.80 |
| Purchase #6 | $127.96 | 12.529% | $143.9921 | $143.99 | $144.00 | $144.00 |
| Purchase #7 | $168.40 | 10.205% | $185.5852 | $185.59 | $185.60 | $185.60 |
| 7 purchase totals = | $904.52 | $989.4841 | $989.48 | $989.50 | $989.50 | |