| 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 | $122.31 | 3.226% | $126.2557 | $126.26 | $126.25 | $126.30 |
| Purchase #2 | $167.96 | 6.576% | $179.005 | $179.01 | $179.00 | $179.00 |
| Purchase #3 | $41.48 | 5.732% | $43.8576 | $43.86 | $43.85 | $43.90 |
| Purchase #4 | $235.63 | 9.750% | $258.6039 | $258.60 | $258.60 | $258.60 |
| Purchase #5 | $161.28 | 8.180% | $174.4727 | $174.47 | $174.45 | $174.50 |
| Purchase #6 | $114.57 | 4.271% | $119.4633 | $119.46 | $119.45 | $119.50 |
| Purchase #7 | $199.62 | 4.147% | $207.8982 | $207.90 | $207.90 | $207.90 |
| 7 purchase totals = | $1,042.85 | $1,109.5564 | $1,109.56 | $1,109.50 | $1,109.70 | |