| 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 | $198.90 | 6.832% | $212.4888 | $212.49 | $212.50 | $212.50 |
| Purchase #2 | $225.42 | 5.502% | $237.8226 | $237.82 | $237.80 | $237.80 |
| Purchase #3 | $62.47 | 8.195% | $67.5894 | $67.59 | $67.60 | $67.60 |
| Purchase #4 | $93.77 | 10.869% | $103.9619 | $103.96 | $103.95 | $104.00 |
| Purchase #5 | $222.50 | 12.421% | $250.1367 | $250.14 | $250.15 | $250.10 |
| Purchase #6 | $229.92 | 12.721% | $259.1681 | $259.17 | $259.15 | $259.20 |
| Purchase #7 | $239.67 | 10.434% | $264.6772 | $264.68 | $264.70 | $264.70 |
| 7 purchase totals = | $1,272.65 | $1,395.8447 | $1,395.85 | $1,395.85 | $1,395.90 | |