| 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 | $205.48 | 7.424% | $220.7348 | $220.73 | $220.75 | $220.70 |
| Purchase #2 | $167.76 | 4.234% | $174.863 | $174.86 | $174.85 | $174.90 |
| Purchase #3 | $182.61 | 9.468% | $199.8995 | $199.90 | $199.90 | $199.90 |
| Purchase #4 | $24.31 | 9.183% | $26.5424 | $26.54 | $26.55 | $26.50 |
| Purchase #5 | $180.75 | 12.258% | $202.9063 | $202.91 | $202.90 | $202.90 |
| Purchase #6 | $225.30 | 4.344% | $235.087 | $235.09 | $235.10 | $235.10 |
| Purchase #7 | $37.64 | 13.484% | $42.7154 | $42.72 | $42.70 | $42.70 |
| 7 purchase totals = | $1,023.85 | $1,102.7484 | $1,102.75 | $1,102.75 | $1,102.70 | |