| 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 | $129.71 | 7.739% | $139.7483 | $139.75 | $139.75 | $139.70 |
| Purchase #2 | $109.51 | 3.558% | $113.4064 | $113.41 | $113.40 | $113.40 |
| Purchase #3 | $182.92 | 10.347% | $201.8467 | $201.85 | $201.85 | $201.80 |
| Purchase #4 | $89.82 | 6.257% | $95.44 | $95.44 | $95.45 | $95.40 |
| Purchase #5 | $187.33 | 13.709% | $213.0111 | $213.01 | $213.00 | $213.00 |
| Purchase #6 | $72.45 | 6.142% | $76.8999 | $76.90 | $76.90 | $76.90 |
| Purchase #7 | $88.84 | 12.150% | $99.6341 | $99.63 | $99.65 | $99.60 |
| 7 purchase totals = | $860.58 | $939.9865 | $939.99 | $940.00 | $939.80 | |