| 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 | $228.40 | 13.747% | $259.7981 | $259.80 | $259.80 | $259.80 |
| Purchase #2 | $166.74 | 6.547% | $177.6565 | $177.66 | $177.65 | $177.70 |
| Purchase #3 | $9.31 | 7.857% | $10.0415 | $10.04 | $10.05 | $10.00 |
| Purchase #4 | $65.84 | 3.338% | $68.0377 | $68.04 | $68.05 | $68.00 |
| Purchase #5 | $72.31 | 6.340% | $76.8945 | $76.89 | $76.90 | $76.90 |
| Purchase #6 | $33.46 | 5.605% | $35.3354 | $35.34 | $35.35 | $35.30 |
| Purchase #7 | $227.69 | 10.230% | $250.9827 | $250.98 | $251.00 | $251.00 |
| 7 purchase totals = | $803.75 | $878.7464 | $878.75 | $878.80 | $878.70 | |