| 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 | $26.83 | 13.708% | $30.5079 | $30.51 | $30.50 | $30.50 |
| Purchase #2 | $250.83 | 6.821% | $267.9391 | $267.94 | $267.95 | $267.90 |
| Purchase #3 | $196.40 | 7.147% | $210.4367 | $210.44 | $210.45 | $210.40 |
| Purchase #4 | $245.69 | 8.489% | $266.5466 | $266.55 | $266.55 | $266.50 |
| Purchase #5 | $118.47 | 11.539% | $132.1403 | $132.14 | $132.15 | $132.10 |
| Purchase #6 | $14.57 | 10.404% | $16.0859 | $16.09 | $16.10 | $16.10 |
| Purchase #7 | $196.48 | 8.567% | $213.3124 | $213.31 | $213.30 | $213.30 |
| 7 purchase totals = | $1,049.27 | $1,136.9689 | $1,136.98 | $1,137.00 | $1,136.80 | |