| 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 | $23.51 | 12.379% | $26.4203 | $26.42 | $26.40 | $26.40 |
| Purchase #2 | $198.75 | 13.438% | $225.458 | $225.46 | $225.45 | $225.50 |
| Purchase #3 | $95.54 | 9.822% | $104.9239 | $104.92 | $104.90 | $104.90 |
| Purchase #4 | $56.70 | 12.306% | $63.6775 | $63.68 | $63.70 | $63.70 |
| Purchase #5 | $154.53 | 13.194% | $174.9187 | $174.92 | $174.90 | $174.90 |
| Purchase #6 | $202.98 | 7.633% | $218.4735 | $218.47 | $218.45 | $218.50 |
| Purchase #7 | $146.60 | 13.265% | $166.0465 | $166.05 | $166.05 | $166.00 |
| 7 purchase totals = | $878.61 | $979.9184 | $979.92 | $979.85 | $979.90 | |