| 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 | $231.81 | 7.377% | $248.9106 | $248.91 | $248.90 | $248.90 |
| Purchase #2 | $171.94 | 5.158% | $180.8087 | $180.81 | $180.80 | $180.80 |
| Purchase #3 | $73.91 | 3.196% | $76.2722 | $76.27 | $76.25 | $76.30 |
| Purchase #4 | $221.71 | 7.168% | $237.6022 | $237.60 | $237.60 | $237.60 |
| Purchase #5 | $222.44 | 5.344% | $234.3272 | $234.33 | $234.35 | $234.30 |
| Purchase #6 | $66.51 | 7.493% | $71.4936 | $71.49 | $71.50 | $71.50 |
| Purchase #7 | $182.99 | 3.161% | $188.7743 | $188.77 | $188.75 | $188.80 |
| 7 purchase totals = | $1,171.31 | $1,238.1888 | $1,238.18 | $1,238.15 | $1,238.20 | |