| 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 | $9.84 | 12.717% | $11.0914 | $11.09 | $11.10 | $11.10 |
| Purchase #2 | $197.53 | 11.513% | $220.2716 | $220.27 | $220.25 | $220.30 |
| Purchase #3 | $46.78 | 9.329% | $51.1441 | $51.14 | $51.15 | $51.10 |
| Purchase #4 | $205.90 | 3.677% | $213.4709 | $213.47 | $213.45 | $213.50 |
| Purchase #5 | $181.71 | 11.152% | $201.9743 | $201.97 | $201.95 | $202.00 |
| Purchase #6 | $183.45 | 12.350% | $206.1061 | $206.11 | $206.10 | $206.10 |
| Purchase #7 | $51.55 | 12.619% | $58.0551 | $58.06 | $58.05 | $58.10 |
| 7 purchase totals = | $876.76 | $962.1135 | $962.11 | $962.05 | $962.20 | |