| 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 | $96.94 | 5.462% | $102.2349 | $102.23 | $102.25 | $102.20 |
| Purchase #2 | $249.65 | 6.863% | $266.7835 | $266.78 | $266.80 | $266.80 |
| Purchase #3 | $174.50 | 5.125% | $183.4431 | $183.44 | $183.45 | $183.40 |
| Purchase #4 | $163.91 | 9.790% | $179.9568 | $179.96 | $179.95 | $180.00 |
| Purchase #5 | $187.51 | 4.864% | $196.6305 | $196.63 | $196.65 | $196.60 |
| Purchase #6 | $217.39 | 9.253% | $237.5051 | $237.51 | $237.50 | $237.50 |
| Purchase #7 | $126.69 | 9.823% | $139.1348 | $139.13 | $139.15 | $139.10 |
| 7 purchase totals = | $1,216.59 | $1,305.6887 | $1,305.68 | $1,305.75 | $1,305.60 | |