| 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 | $242.43 | 13.307% | $274.6902 | $274.69 | $274.70 | $274.70 |
| Purchase #2 | $212.87 | 7.576% | $228.997 | $229.00 | $229.00 | $229.00 |
| Purchase #3 | $212.37 | 13.408% | $240.8446 | $240.84 | $240.85 | $240.80 |
| Purchase #4 | $193.79 | 9.775% | $212.733 | $212.73 | $212.75 | $212.70 |
| Purchase #5 | $81.53 | 9.711% | $89.4474 | $89.45 | $89.45 | $89.40 |
| Purchase #6 | $100.39 | 5.561% | $105.9727 | $105.97 | $105.95 | $106.00 |
| Purchase #7 | $98.40 | 4.548% | $102.8752 | $102.88 | $102.90 | $102.90 |
| 7 purchase totals = | $1,141.78 | $1,255.5601 | $1,255.56 | $1,255.60 | $1,255.50 | |