| 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 | $212.75 | 3.790% | $220.8132 | $220.81 | $220.80 | $220.80 |
| Purchase #2 | $10.76 | 8.338% | $11.6572 | $11.66 | $11.65 | $11.70 |
| Purchase #3 | $54.54 | 13.713% | $62.0191 | $62.02 | $62.00 | $62.00 |
| Purchase #4 | $145.70 | 7.825% | $157.101 | $157.10 | $157.10 | $157.10 |
| Purchase #5 | $160.46 | 10.707% | $177.6405 | $177.64 | $177.65 | $177.60 |
| Purchase #6 | $105.33 | 13.632% | $119.6886 | $119.69 | $119.70 | $119.70 |
| Purchase #7 | $129.78 | 11.449% | $144.6385 | $144.64 | $144.65 | $144.60 |
| 7 purchase totals = | $819.32 | $893.5581 | $893.56 | $893.55 | $893.50 | |