| 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 | $88.48 | 4.545% | $92.5014 | $92.50 | $92.50 | $92.50 |
| Purchase #2 | $49.67 | 5.253% | $52.2792 | $52.28 | $52.30 | $52.30 |
| Purchase #3 | $167.30 | 9.568% | $183.3073 | $183.31 | $183.30 | $183.30 |
| Purchase #4 | $102.77 | 5.215% | $108.1295 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $250.26 | 4.834% | $262.3576 | $262.36 | $262.35 | $262.40 |
| Purchase #6 | $194.27 | 3.611% | $201.2851 | $201.29 | $201.30 | $201.30 |
| Purchase #7 | $214.58 | 7.830% | $231.3816 | $231.38 | $231.40 | $231.40 |
| 7 purchase totals = | $1,067.33 | $1,131.2417 | $1,131.25 | $1,131.30 | $1,131.30 | |