| 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 | $192.25 | 8.135% | $207.8895 | $207.89 | $207.90 | $207.90 |
| Purchase #2 | $173.49 | 4.486% | $181.2728 | $181.27 | $181.25 | $181.30 |
| Purchase #3 | $142.31 | 4.210% | $148.3013 | $148.30 | $148.30 | $148.30 |
| Purchase #4 | $143.69 | 5.331% | $151.3501 | $151.35 | $151.35 | $151.40 |
| Purchase #5 | $213.50 | 3.808% | $221.6301 | $221.63 | $221.65 | $221.60 |
| Purchase #6 | $185.88 | 10.289% | $205.0052 | $205.01 | $205.00 | $205.00 |
| Purchase #7 | $199.91 | 3.616% | $207.1387 | $207.14 | $207.15 | $207.10 |
| 7 purchase totals = | $1,251.03 | $1,322.5877 | $1,322.59 | $1,322.60 | $1,322.60 | |