| 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 | $195.44 | 3.315% | $201.9188 | $201.92 | $201.90 | $201.90 |
| Purchase #2 | $248.49 | 7.555% | $267.2634 | $267.26 | $267.25 | $267.30 |
| Purchase #3 | $162.73 | 12.173% | $182.5391 | $182.54 | $182.55 | $182.50 |
| Purchase #4 | $145.26 | 4.526% | $151.8345 | $151.83 | $151.85 | $151.80 |
| Purchase #5 | $163.60 | 10.692% | $181.0921 | $181.09 | $181.10 | $181.10 |
| Purchase #6 | $169.69 | 13.385% | $192.403 | $192.40 | $192.40 | $192.40 |
| Purchase #7 | $105.86 | 13.773% | $120.4401 | $120.44 | $120.45 | $120.40 |
| 7 purchase totals = | $1,191.07 | $1,297.4910 | $1,297.48 | $1,297.50 | $1,297.40 | |