| 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 | $11.30 | 6.152% | $11.9952 | $12.00 | $12.00 | $12.00 |
| Purchase #2 | $82.29 | 12.256% | $92.3755 | $92.38 | $92.40 | $92.40 |
| Purchase #3 | $211.82 | 8.708% | $230.2653 | $230.27 | $230.25 | $230.30 |
| Purchase #4 | $136.66 | 10.493% | $150.9997 | $151.00 | $151.00 | $151.00 |
| Purchase #5 | $8.30 | 9.706% | $9.1056 | $9.11 | $9.10 | $9.10 |
| Purchase #6 | $185.54 | 11.854% | $207.5339 | $207.53 | $207.55 | $207.50 |
| Purchase #7 | $240.82 | 7.856% | $259.7388 | $259.74 | $259.75 | $259.70 |
| 7 purchase totals = | $876.73 | $962.0140 | $962.03 | $962.05 | $962.00 | |