| 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 | $177.55 | 3.702% | $184.1229 | $184.12 | $184.10 | $184.10 |
| Purchase #2 | $226.77 | 10.694% | $251.0208 | $251.02 | $251.00 | $251.00 |
| Purchase #3 | $232.37 | 8.523% | $252.1749 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $178.67 | 13.143% | $202.1526 | $202.15 | $202.15 | $202.20 |
| Purchase #5 | $215.67 | 5.792% | $228.1616 | $228.16 | $228.15 | $228.20 |
| Purchase #6 | $106.32 | 8.196% | $115.034 | $115.03 | $115.05 | $115.00 |
| Purchase #7 | $220.67 | 13.313% | $250.0478 | $250.05 | $250.05 | $250.00 |
| 7 purchase totals = | $1,358.02 | $1,482.7146 | $1,482.70 | $1,482.65 | $1,482.70 | |