| 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 | $222.30 | 13.667% | $252.6817 | $252.68 | $252.70 | $252.70 |
| Purchase #2 | $54.38 | 12.187% | $61.0073 | $61.01 | $61.00 | $61.00 |
| Purchase #3 | $233.98 | 7.453% | $251.4185 | $251.42 | $251.40 | $251.40 |
| Purchase #4 | $11.90 | 12.601% | $13.3995 | $13.40 | $13.40 | $13.40 |
| Purchase #5 | $198.44 | 7.660% | $213.6405 | $213.64 | $213.65 | $213.60 |
| Purchase #6 | $61.47 | 9.377% | $67.234 | $67.23 | $67.25 | $67.20 |
| Purchase #7 | $224.64 | 3.809% | $233.1965 | $233.20 | $233.20 | $233.20 |
| 7 purchase totals = | $1,007.11 | $1,092.5780 | $1,092.58 | $1,092.60 | $1,092.50 | |