| 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 | $137.44 | 12.470% | $154.5788 | $154.58 | $154.60 | $154.60 |
| Purchase #2 | $247.63 | 9.608% | $271.4223 | $271.42 | $271.40 | $271.40 |
| Purchase #3 | $239.55 | 10.495% | $264.6908 | $264.69 | $264.70 | $264.70 |
| Purchase #4 | $115.55 | 3.531% | $119.6301 | $119.63 | $119.65 | $119.60 |
| Purchase #5 | $80.76 | 9.349% | $88.3103 | $88.31 | $88.30 | $88.30 |
| Purchase #6 | $226.96 | 3.523% | $234.9558 | $234.96 | $234.95 | $235.00 |
| Purchase #7 | $183.39 | 13.667% | $208.4539 | $208.45 | $208.45 | $208.50 |
| 7 purchase totals = | $1,231.28 | $1,342.0420 | $1,342.04 | $1,342.05 | $1,342.10 | |