| 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 | $97.35 | 12.663% | $109.6774 | $109.68 | $109.70 | $109.70 |
| Purchase #2 | $208.57 | 6.542% | $222.2146 | $222.21 | $222.20 | $222.20 |
| Purchase #3 | $151.58 | 10.123% | $166.9244 | $166.92 | $166.90 | $166.90 |
| Purchase #4 | $196.47 | 4.622% | $205.5508 | $205.55 | $205.55 | $205.60 |
| Purchase #5 | $58.87 | 11.146% | $65.4317 | $65.43 | $65.45 | $65.40 |
| Purchase #6 | $106.30 | 12.486% | $119.5726 | $119.57 | $119.55 | $119.60 |
| Purchase #7 | $230.66 | 4.288% | $240.5507 | $240.55 | $240.55 | $240.60 |
| 7 purchase totals = | $1,049.80 | $1,129.9222 | $1,129.91 | $1,129.90 | $1,130.00 | |