| 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 | $105.80 | 3.495% | $109.4977 | $109.50 | $109.50 | $109.50 |
| Purchase #2 | $71.40 | 10.786% | $79.1012 | $79.10 | $79.10 | $79.10 |
| Purchase #3 | $225.30 | 3.248% | $232.6177 | $232.62 | $232.60 | $232.60 |
| Purchase #4 | $14.54 | 8.673% | $15.8011 | $15.80 | $15.80 | $15.80 |
| Purchase #5 | $92.31 | 12.458% | $103.81 | $103.81 | $103.80 | $103.80 |
| Purchase #6 | $182.29 | 12.512% | $205.0981 | $205.10 | $205.10 | $205.10 |
| Purchase #7 | $167.45 | 5.255% | $176.2495 | $176.25 | $176.25 | $176.20 |
| 7 purchase totals = | $859.09 | $922.1753 | $922.18 | $922.15 | $922.10 | |