| 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 | $239.25 | 10.429% | $264.2014 | $264.20 | $264.20 | $264.20 |
| Purchase #2 | $213.50 | 10.312% | $235.5161 | $235.52 | $235.50 | $235.50 |
| Purchase #3 | $141.83 | 10.146% | $156.2201 | $156.22 | $156.20 | $156.20 |
| Purchase #4 | $124.87 | 9.625% | $136.8887 | $136.89 | $136.90 | $136.90 |
| Purchase #5 | $82.46 | 7.828% | $88.915 | $88.92 | $88.90 | $88.90 |
| Purchase #6 | $232.30 | 9.839% | $255.156 | $255.16 | $255.15 | $255.20 |
| Purchase #7 | $101.43 | 4.560% | $106.0552 | $106.06 | $106.05 | $106.10 |
| 7 purchase totals = | $1,135.64 | $1,242.9525 | $1,242.97 | $1,242.90 | $1,243.00 | |