| 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 | $136.58 | 7.531% | $146.8658 | $146.87 | $146.85 | $146.90 |
| Purchase #2 | $189.88 | 6.393% | $202.019 | $202.02 | $202.00 | $202.00 |
| Purchase #3 | $212.85 | 10.226% | $234.616 | $234.62 | $234.60 | $234.60 |
| Purchase #4 | $216.76 | 3.410% | $224.1515 | $224.15 | $224.15 | $224.20 |
| Purchase #5 | $108.55 | 4.562% | $113.5021 | $113.50 | $113.50 | $113.50 |
| Purchase #6 | $222.37 | 3.118% | $229.3035 | $229.30 | $229.30 | $229.30 |
| Purchase #7 | $239.80 | 5.308% | $252.5286 | $252.53 | $252.55 | $252.50 |
| 7 purchase totals = | $1,326.79 | $1,402.9865 | $1,402.99 | $1,402.95 | $1,403.00 | |