| 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 | $96.31 | 11.120% | $107.0197 | $107.02 | $107.00 | $107.00 |
| Purchase #2 | $94.27 | 3.141% | $97.231 | $97.23 | $97.25 | $97.20 |
| Purchase #3 | $190.73 | 5.144% | $200.5412 | $200.54 | $200.55 | $200.50 |
| Purchase #4 | $70.99 | 3.213% | $73.2709 | $73.27 | $73.25 | $73.30 |
| Purchase #5 | $189.63 | 4.571% | $198.298 | $198.30 | $198.30 | $198.30 |
| Purchase #6 | $190.49 | 5.724% | $201.3936 | $201.39 | $201.40 | $201.40 |
| Purchase #7 | $215.45 | 7.474% | $231.5527 | $231.55 | $231.55 | $231.60 |
| 7 purchase totals = | $1,047.87 | $1,109.3071 | $1,109.30 | $1,109.30 | $1,109.30 | |