| 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 | $247.79 | 4.783% | $259.6418 | $259.64 | $259.65 | $259.60 |
| Purchase #2 | $232.95 | 11.239% | $259.1313 | $259.13 | $259.15 | $259.10 |
| Purchase #3 | $43.70 | 5.843% | $46.2534 | $46.25 | $46.25 | $46.30 |
| Purchase #4 | $187.77 | 13.507% | $213.1321 | $213.13 | $213.15 | $213.10 |
| Purchase #5 | $102.56 | 5.868% | $108.5782 | $108.58 | $108.60 | $108.60 |
| Purchase #6 | $33.65 | 7.454% | $36.1583 | $36.16 | $36.15 | $36.20 |
| Purchase #7 | $167.31 | 12.476% | $188.1836 | $188.18 | $188.20 | $188.20 |
| 7 purchase totals = | $1,015.73 | $1,111.0787 | $1,111.07 | $1,111.15 | $1,111.10 | |