| 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 | $201.38 | 3.803% | $209.0385 | $209.04 | $209.05 | $209.00 |
| Purchase #2 | $212.71 | 4.112% | $221.4566 | $221.46 | $221.45 | $221.50 |
| Purchase #3 | $184.55 | 9.138% | $201.4142 | $201.41 | $201.40 | $201.40 |
| Purchase #4 | $140.25 | 10.355% | $154.7729 | $154.77 | $154.75 | $154.80 |
| Purchase #5 | $184.82 | 8.658% | $200.8217 | $200.82 | $200.80 | $200.80 |
| Purchase #6 | $170.44 | 13.771% | $193.9113 | $193.91 | $193.90 | $193.90 |
| Purchase #7 | $9.43 | 3.418% | $9.7523 | $9.75 | $9.75 | $9.80 |
| 7 purchase totals = | $1,103.58 | $1,191.1675 | $1,191.16 | $1,191.10 | $1,191.20 | |