| 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 | $214.49 | 7.185% | $229.9011 | $229.90 | $229.90 | $229.90 |
| Purchase #2 | $138.85 | 5.604% | $146.6312 | $146.63 | $146.65 | $146.60 |
| Purchase #3 | $130.50 | 4.341% | $136.165 | $136.17 | $136.15 | $136.20 |
| Purchase #4 | $108.84 | 7.620% | $117.1336 | $117.13 | $117.15 | $117.10 |
| Purchase #5 | $156.32 | 13.339% | $177.1715 | $177.17 | $177.15 | $177.20 |
| Purchase #6 | $79.56 | 3.168% | $82.0805 | $82.08 | $82.10 | $82.10 |
| Purchase #7 | $206.98 | 13.377% | $234.6677 | $234.67 | $234.65 | $234.70 |
| 7 purchase totals = | $1,035.54 | $1,123.7506 | $1,123.75 | $1,123.75 | $1,123.80 | |