| 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 | $221.25 | 8.189% | $239.3682 | $239.37 | $239.35 | $239.40 |
| Purchase #2 | $174.47 | 12.579% | $196.4166 | $196.42 | $196.40 | $196.40 |
| Purchase #3 | $74.43 | 12.465% | $83.7077 | $83.71 | $83.70 | $83.70 |
| Purchase #4 | $90.36 | 7.614% | $97.24 | $97.24 | $97.25 | $97.20 |
| Purchase #5 | $56.78 | 5.559% | $59.9364 | $59.94 | $59.95 | $59.90 |
| Purchase #6 | $175.50 | 6.407% | $186.7443 | $186.74 | $186.75 | $186.70 |
| Purchase #7 | $176.70 | 13.639% | $200.8001 | $200.80 | $200.80 | $200.80 |
| 7 purchase totals = | $969.49 | $1,064.2133 | $1,064.22 | $1,064.20 | $1,064.10 | |