| 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 | $10.31 | 7.168% | $11.049 | $11.05 | $11.05 | $11.00 |
| Purchase #2 | $78.62 | 5.693% | $83.0958 | $83.10 | $83.10 | $83.10 |
| Purchase #3 | $99.28 | 6.861% | $106.0916 | $106.09 | $106.10 | $106.10 |
| Purchase #4 | $183.31 | 8.367% | $198.6475 | $198.65 | $198.65 | $198.60 |
| Purchase #5 | $74.48 | 12.121% | $83.5077 | $83.51 | $83.50 | $83.50 |
| Purchase #6 | $250.25 | 12.309% | $281.0533 | $281.05 | $281.05 | $281.10 |
| Purchase #7 | $228.37 | 10.176% | $251.6089 | $251.61 | $251.60 | $251.60 |
| 7 purchase totals = | $924.62 | $1,015.0538 | $1,015.06 | $1,015.05 | $1,015.00 | |