| 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 | $237.71 | 4.395% | $248.1574 | $248.16 | $248.15 | $248.20 |
| Purchase #2 | $168.76 | 4.748% | $176.7727 | $176.77 | $176.75 | $176.80 |
| Purchase #3 | $121.72 | 5.479% | $128.389 | $128.39 | $128.40 | $128.40 |
| Purchase #4 | $139.60 | 10.575% | $154.3627 | $154.36 | $154.35 | $154.40 |
| Purchase #5 | $120.82 | 3.442% | $124.9786 | $124.98 | $125.00 | $125.00 |
| Purchase #6 | $99.81 | 6.733% | $106.5302 | $106.53 | $106.55 | $106.50 |
| Purchase #7 | $235.78 | 3.476% | $243.9757 | $243.98 | $244.00 | $244.00 |
| 7 purchase totals = | $1,124.20 | $1,183.1663 | $1,183.17 | $1,183.20 | $1,183.30 | |