| 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 | $114.60 | 4.770% | $120.0664 | $120.07 | $120.05 | $120.10 |
| Purchase #2 | $199.31 | 3.317% | $205.9211 | $205.92 | $205.90 | $205.90 |
| Purchase #3 | $164.57 | 12.274% | $184.7693 | $184.77 | $184.75 | $184.80 |
| Purchase #4 | $5.64 | 3.715% | $5.8495 | $5.85 | $5.85 | $5.80 |
| Purchase #5 | $226.92 | 11.241% | $252.4281 | $252.43 | $252.45 | $252.40 |
| Purchase #6 | $243.31 | 7.804% | $262.2979 | $262.30 | $262.30 | $262.30 |
| Purchase #7 | $112.66 | 9.263% | $123.0957 | $123.10 | $123.10 | $123.10 |
| 7 purchase totals = | $1,067.01 | $1,154.4280 | $1,154.44 | $1,154.40 | $1,154.40 | |