| 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 | $106.74 | 10.795% | $118.2626 | $118.26 | $118.25 | $118.30 |
| Purchase #2 | $224.49 | 10.824% | $248.7888 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $230.58 | 4.845% | $241.7516 | $241.75 | $241.75 | $241.80 |
| Purchase #4 | $175.64 | 3.196% | $181.2535 | $181.25 | $181.25 | $181.30 |
| Purchase #5 | $201.77 | 13.148% | $228.2987 | $228.30 | $228.30 | $228.30 |
| Purchase #6 | $18.55 | 13.722% | $21.0954 | $21.10 | $21.10 | $21.10 |
| Purchase #7 | $107.90 | 12.709% | $121.613 | $121.61 | $121.60 | $121.60 |
| 7 purchase totals = | $1,065.67 | $1,161.0636 | $1,161.06 | $1,161.05 | $1,161.20 | |