| 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 | $186.40 | 12.453% | $209.6124 | $209.61 | $209.60 | $209.60 |
| Purchase #2 | $224.88 | 4.263% | $234.4666 | $234.47 | $234.45 | $234.50 |
| Purchase #3 | $180.93 | 5.279% | $190.4813 | $190.48 | $190.50 | $190.50 |
| Purchase #4 | $90.38 | 7.361% | $97.0329 | $97.03 | $97.05 | $97.00 |
| Purchase #5 | $86.89 | 3.659% | $90.0693 | $90.07 | $90.05 | $90.10 |
| Purchase #6 | $84.89 | 9.270% | $92.7593 | $92.76 | $92.75 | $92.80 |
| Purchase #7 | $179.74 | 10.675% | $198.9272 | $198.93 | $198.95 | $198.90 |
| 7 purchase totals = | $1,034.11 | $1,113.3490 | $1,113.35 | $1,113.35 | $1,113.40 | |