| 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 | $20.25 | 7.628% | $21.7947 | $21.79 | $21.80 | $21.80 |
| Purchase #2 | $226.81 | 9.183% | $247.638 | $247.64 | $247.65 | $247.60 |
| Purchase #3 | $140.88 | 5.762% | $148.9975 | $149.00 | $149.00 | $149.00 |
| Purchase #4 | $248.99 | 4.632% | $260.5232 | $260.52 | $260.50 | $260.50 |
| Purchase #5 | $123.51 | 6.806% | $131.9161 | $131.92 | $131.90 | $131.90 |
| Purchase #6 | $199.94 | 3.436% | $206.8099 | $206.81 | $206.80 | $206.80 |
| Purchase #7 | $22.87 | 11.850% | $25.5801 | $25.58 | $25.60 | $25.60 |
| 7 purchase totals = | $983.25 | $1,043.2595 | $1,043.26 | $1,043.25 | $1,043.20 | |