| 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 | $191.34 | 9.595% | $209.6991 | $209.70 | $209.70 | $209.70 |
| Purchase #2 | $93.34 | 12.374% | $104.8899 | $104.89 | $104.90 | $104.90 |
| Purchase #3 | $234.66 | 6.542% | $250.0115 | $250.01 | $250.00 | $250.00 |
| Purchase #4 | $12.31 | 3.255% | $12.7107 | $12.71 | $12.70 | $12.70 |
| Purchase #5 | $169.77 | 3.779% | $176.1856 | $176.19 | $176.20 | $176.20 |
| Purchase #6 | $193.54 | 4.821% | $202.8706 | $202.87 | $202.85 | $202.90 |
| Purchase #7 | $65.86 | 10.331% | $72.664 | $72.66 | $72.65 | $72.70 |
| 7 purchase totals = | $960.82 | $1,029.0314 | $1,029.03 | $1,029.00 | $1,029.10 | |