| 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 | $230.89 | 12.525% | $259.809 | $259.81 | $259.80 | $259.80 |
| Purchase #2 | $117.39 | 13.566% | $133.3151 | $133.32 | $133.30 | $133.30 |
| Purchase #3 | $169.95 | 13.574% | $193.019 | $193.02 | $193.00 | $193.00 |
| Purchase #4 | $214.85 | 10.678% | $237.7917 | $237.79 | $237.80 | $237.80 |
| Purchase #5 | $29.95 | 3.525% | $31.0057 | $31.01 | $31.00 | $31.00 |
| Purchase #6 | $166.64 | 7.610% | $179.3213 | $179.32 | $179.30 | $179.30 |
| Purchase #7 | $88.91 | 9.725% | $97.5565 | $97.56 | $97.55 | $97.60 |
| 7 purchase totals = | $1,018.58 | $1,131.8183 | $1,131.83 | $1,131.75 | $1,131.80 | |