| 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 | $191.38 | 7.214% | $205.1862 | $205.19 | $205.20 | $205.20 |
| Purchase #2 | $226.76 | 4.345% | $236.6127 | $236.61 | $236.60 | $236.60 |
| Purchase #3 | $212.87 | 7.560% | $228.963 | $228.96 | $228.95 | $229.00 |
| Purchase #4 | $92.71 | 7.808% | $99.9488 | $99.95 | $99.95 | $99.90 |
| Purchase #5 | $131.75 | 13.626% | $149.7023 | $149.70 | $149.70 | $149.70 |
| Purchase #6 | $199.92 | 4.824% | $209.5641 | $209.56 | $209.55 | $209.60 |
| Purchase #7 | $34.91 | 4.454% | $36.4649 | $36.46 | $36.45 | $36.50 |
| 7 purchase totals = | $1,090.30 | $1,166.4420 | $1,166.43 | $1,166.40 | $1,166.50 | |