| 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 | $112.26 | 3.724% | $116.4406 | $116.44 | $116.45 | $116.40 |
| Purchase #2 | $190.50 | 9.644% | $208.8718 | $208.87 | $208.85 | $208.90 |
| Purchase #3 | $129.48 | 9.702% | $142.0421 | $142.04 | $142.05 | $142.00 |
| Purchase #4 | $186.96 | 6.122% | $198.4057 | $198.41 | $198.40 | $198.40 |
| Purchase #5 | $135.61 | 9.408% | $148.3682 | $148.37 | $148.35 | $148.40 |
| Purchase #6 | $230.56 | 9.505% | $252.4747 | $252.47 | $252.45 | $252.50 |
| Purchase #7 | $44.98 | 9.163% | $49.1015 | $49.10 | $49.10 | $49.10 |
| 7 purchase totals = | $1,030.35 | $1,115.7046 | $1,115.70 | $1,115.65 | $1,115.70 | |