| 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 | $124.57 | 6.376% | $132.5126 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $223.26 | 4.801% | $233.9787 | $233.98 | $234.00 | $234.00 |
| Purchase #3 | $239.77 | 6.138% | $254.4871 | $254.49 | $254.50 | $254.50 |
| Purchase #4 | $70.61 | 10.312% | $77.8913 | $77.89 | $77.90 | $77.90 |
| Purchase #5 | $179.93 | 3.779% | $186.7296 | $186.73 | $186.75 | $186.70 |
| Purchase #6 | $67.85 | 6.377% | $72.1768 | $72.18 | $72.20 | $72.20 |
| Purchase #7 | $173.74 | 5.605% | $183.4781 | $183.48 | $183.50 | $183.50 |
| 7 purchase totals = | $1,079.73 | $1,141.2542 | $1,141.26 | $1,141.35 | $1,141.30 | |