| 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 | $106.91 | 12.108% | $119.8547 | $119.85 | $119.85 | $119.90 |
| Purchase #2 | $158.65 | 7.770% | $170.9771 | $170.98 | $171.00 | $171.00 |
| Purchase #3 | $221.82 | 10.262% | $244.5832 | $244.58 | $244.60 | $244.60 |
| Purchase #4 | $227.56 | 9.376% | $248.896 | $248.90 | $248.90 | $248.90 |
| Purchase #5 | $86.25 | 3.732% | $89.4689 | $89.47 | $89.45 | $89.50 |
| Purchase #6 | $210.54 | 9.406% | $230.3434 | $230.34 | $230.35 | $230.30 |
| Purchase #7 | $149.48 | 13.301% | $169.3623 | $169.36 | $169.35 | $169.40 |
| 7 purchase totals = | $1,161.21 | $1,273.4856 | $1,273.48 | $1,273.50 | $1,273.60 | |