| 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 | $207.98 | 11.238% | $231.3528 | $231.35 | $231.35 | $231.40 |
| Purchase #2 | $117.35 | 6.476% | $124.9496 | $124.95 | $124.95 | $124.90 |
| Purchase #3 | $226.73 | 5.324% | $238.8011 | $238.80 | $238.80 | $238.80 |
| Purchase #4 | $208.77 | 12.640% | $235.1585 | $235.16 | $235.15 | $235.20 |
| Purchase #5 | $249.43 | 9.223% | $272.4349 | $272.43 | $272.45 | $272.40 |
| Purchase #6 | $95.93 | 3.658% | $99.4391 | $99.44 | $99.45 | $99.40 |
| Purchase #7 | $147.91 | 4.699% | $154.8603 | $154.86 | $154.85 | $154.90 |
| 7 purchase totals = | $1,254.10 | $1,356.9963 | $1,356.99 | $1,357.00 | $1,357.00 | |