| 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 | $140.56 | 7.855% | $151.601 | $151.60 | $151.60 | $151.60 |
| Purchase #2 | $211.81 | 7.347% | $227.3717 | $227.37 | $227.35 | $227.40 |
| Purchase #3 | $90.30 | 4.110% | $94.0113 | $94.01 | $94.00 | $94.00 |
| Purchase #4 | $11.51 | 5.844% | $12.1826 | $12.18 | $12.20 | $12.20 |
| Purchase #5 | $204.53 | 3.821% | $212.3451 | $212.35 | $212.35 | $212.30 |
| Purchase #6 | $141.50 | 3.117% | $145.9106 | $145.91 | $145.90 | $145.90 |
| Purchase #7 | $183.26 | 12.606% | $206.3618 | $206.36 | $206.35 | $206.40 |
| 7 purchase totals = | $983.47 | $1,049.7841 | $1,049.78 | $1,049.75 | $1,049.80 | |