| 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 | $218.54 | 4.815% | $229.0627 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $62.53 | 12.556% | $70.3813 | $70.38 | $70.40 | $70.40 |
| Purchase #3 | $92.48 | 3.520% | $95.7353 | $95.74 | $95.75 | $95.70 |
| Purchase #4 | $144.87 | 8.832% | $157.6649 | $157.66 | $157.65 | $157.70 |
| Purchase #5 | $168.76 | 7.383% | $181.2196 | $181.22 | $181.20 | $181.20 |
| Purchase #6 | $216.59 | 7.238% | $232.2668 | $232.27 | $232.25 | $232.30 |
| Purchase #7 | $85.67 | 13.687% | $97.3957 | $97.40 | $97.40 | $97.40 |
| 7 purchase totals = | $989.44 | $1,063.7263 | $1,063.73 | $1,063.70 | $1,063.80 | |