| 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 | $128.37 | 8.713% | $139.5549 | $139.55 | $139.55 | $139.60 |
| Purchase #2 | $216.26 | 3.182% | $223.1414 | $223.14 | $223.15 | $223.10 |
| Purchase #3 | $130.62 | 8.209% | $141.3426 | $141.34 | $141.35 | $141.30 |
| Purchase #4 | $133.90 | 9.490% | $146.6071 | $146.61 | $146.60 | $146.60 |
| Purchase #5 | $89.79 | 13.415% | $101.8353 | $101.84 | $101.85 | $101.80 |
| Purchase #6 | $75.85 | 11.773% | $84.7798 | $84.78 | $84.80 | $84.80 |
| Purchase #7 | $208.34 | 11.453% | $232.2012 | $232.20 | $232.20 | $232.20 |
| 7 purchase totals = | $983.13 | $1,069.4623 | $1,069.46 | $1,069.50 | $1,069.40 | |