| 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 | $109.84 | 8.680% | $119.3741 | $119.37 | $119.35 | $119.40 |
| Purchase #2 | $105.80 | 6.814% | $113.0092 | $113.01 | $113.00 | $113.00 |
| Purchase #3 | $120.78 | 4.108% | $125.7416 | $125.74 | $125.75 | $125.70 |
| Purchase #4 | $183.34 | 5.221% | $192.9122 | $192.91 | $192.90 | $192.90 |
| Purchase #5 | $46.99 | 10.499% | $51.9235 | $51.92 | $51.90 | $51.90 |
| Purchase #6 | $203.87 | 5.478% | $215.038 | $215.04 | $215.05 | $215.00 |
| Purchase #7 | $86.74 | 6.207% | $92.124 | $92.12 | $92.10 | $92.10 |
| 7 purchase totals = | $857.36 | $910.1226 | $910.11 | $910.05 | $910.00 | |