| 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 | $107.71 | 5.203% | $113.3142 | $113.31 | $113.30 | $113.30 |
| Purchase #2 | $108.87 | 3.567% | $112.7534 | $112.75 | $112.75 | $112.80 |
| Purchase #3 | $184.98 | 12.428% | $207.9693 | $207.97 | $207.95 | $208.00 |
| Purchase #4 | $229.39 | 12.571% | $258.2266 | $258.23 | $258.25 | $258.20 |
| Purchase #5 | $47.77 | 10.607% | $52.837 | $52.84 | $52.85 | $52.80 |
| Purchase #6 | $41.41 | 13.438% | $46.9747 | $46.97 | $46.95 | $47.00 |
| Purchase #7 | $100.27 | 8.339% | $108.6315 | $108.63 | $108.65 | $108.60 |
| 7 purchase totals = | $820.40 | $900.7067 | $900.70 | $900.70 | $900.70 | |