| 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 | $140.65 | 3.669% | $145.8104 | $145.81 | $145.80 | $145.80 |
| Purchase #2 | $12.65 | 12.163% | $14.1886 | $14.19 | $14.20 | $14.20 |
| Purchase #3 | $241.35 | 3.838% | $250.613 | $250.61 | $250.60 | $250.60 |
| Purchase #4 | $110.36 | 4.801% | $115.6584 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $215.68 | 9.493% | $236.1545 | $236.15 | $236.15 | $236.20 |
| Purchase #6 | $231.31 | 5.459% | $243.9372 | $243.94 | $243.95 | $243.90 |
| Purchase #7 | $15.67 | 13.434% | $17.7751 | $17.78 | $17.80 | $17.80 |
| 7 purchase totals = | $967.67 | $1,024.1372 | $1,024.14 | $1,024.15 | $1,024.20 | |