| 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 | $113.95 | 7.775% | $122.8096 | $122.81 | $122.80 | $122.80 |
| Purchase #2 | $231.50 | 10.498% | $255.8029 | $255.80 | $255.80 | $255.80 |
| Purchase #3 | $76.54 | 12.183% | $85.8649 | $85.86 | $85.85 | $85.90 |
| Purchase #4 | $7.79 | 5.722% | $8.2357 | $8.24 | $8.25 | $8.20 |
| Purchase #5 | $117.97 | 5.604% | $124.581 | $124.58 | $124.60 | $124.60 |
| Purchase #6 | $203.69 | 8.114% | $220.2174 | $220.22 | $220.20 | $220.20 |
| Purchase #7 | $10.48 | 12.465% | $11.7863 | $11.79 | $11.80 | $11.80 |
| 7 purchase totals = | $761.92 | $829.2978 | $829.30 | $829.30 | $829.30 | |