| 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 | $185.36 | 12.785% | $209.0583 | $209.06 | $209.05 | $209.10 |
| Purchase #2 | $175.29 | 13.681% | $199.2714 | $199.27 | $199.25 | $199.30 |
| Purchase #3 | $196.45 | 8.660% | $213.4626 | $213.46 | $213.45 | $213.50 |
| Purchase #4 | $34.63 | 4.485% | $36.1832 | $36.18 | $36.20 | $36.20 |
| Purchase #5 | $51.92 | 13.178% | $58.762 | $58.76 | $58.75 | $58.80 |
| Purchase #6 | $237.86 | 10.285% | $262.3239 | $262.32 | $262.30 | $262.30 |
| Purchase #7 | $137.44 | 10.720% | $152.1736 | $152.17 | $152.15 | $152.20 |
| 7 purchase totals = | $1,018.95 | $1,131.2350 | $1,131.22 | $1,131.15 | $1,131.40 | |