| 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 | $194.94 | 4.547% | $203.8039 | $203.80 | $203.80 | $203.80 |
| Purchase #2 | $197.51 | 4.430% | $206.2597 | $206.26 | $206.25 | $206.30 |
| Purchase #3 | $94.54 | 3.484% | $97.8338 | $97.83 | $97.85 | $97.80 |
| Purchase #4 | $229.90 | 9.782% | $252.3888 | $252.39 | $252.40 | $252.40 |
| Purchase #5 | $147.45 | 12.187% | $165.4197 | $165.42 | $165.40 | $165.40 |
| Purchase #6 | $73.68 | 7.702% | $79.3548 | $79.35 | $79.35 | $79.40 |
| Purchase #7 | $97.99 | 12.143% | $109.8889 | $109.89 | $109.90 | $109.90 |
| 7 purchase totals = | $1,036.01 | $1,114.9496 | $1,114.94 | $1,114.95 | $1,115.00 | |