| 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 | $201.99 | 10.188% | $222.5687 | $222.57 | $222.55 | $222.60 |
| Purchase #2 | $225.66 | 3.660% | $233.9192 | $233.92 | $233.90 | $233.90 |
| Purchase #3 | $86.45 | 6.301% | $91.8972 | $91.90 | $91.90 | $91.90 |
| Purchase #4 | $102.25 | 6.607% | $109.0057 | $109.01 | $109.00 | $109.00 |
| Purchase #5 | $239.31 | 13.863% | $272.4855 | $272.49 | $272.50 | $272.50 |
| Purchase #6 | $87.61 | 4.744% | $91.7662 | $91.77 | $91.75 | $91.80 |
| Purchase #7 | $170.49 | 3.700% | $176.7981 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $1,113.76 | $1,198.4406 | $1,198.46 | $1,198.40 | $1,198.50 | |