| 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 | $209.54 | 6.784% | $223.7552 | $223.76 | $223.75 | $223.80 |
| Purchase #2 | $247.65 | 4.677% | $259.2326 | $259.23 | $259.25 | $259.20 |
| Purchase #3 | $74.74 | 11.313% | $83.1953 | $83.20 | $83.20 | $83.20 |
| Purchase #4 | $213.69 | 13.405% | $242.3351 | $242.34 | $242.35 | $242.30 |
| Purchase #5 | $13.36 | 6.434% | $14.2196 | $14.22 | $14.20 | $14.20 |
| Purchase #6 | $142.54 | 6.663% | $152.0374 | $152.04 | $152.05 | $152.00 |
| Purchase #7 | $186.50 | 7.113% | $199.7657 | $199.77 | $199.75 | $199.80 |
| 7 purchase totals = | $1,088.02 | $1,174.5409 | $1,174.56 | $1,174.55 | $1,174.50 | |