| 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 | $232.87 | 6.573% | $248.1765 | $248.18 | $248.20 | $248.20 |
| Purchase #2 | $14.39 | 7.754% | $15.5058 | $15.51 | $15.50 | $15.50 |
| Purchase #3 | $247.44 | 10.274% | $272.862 | $272.86 | $272.85 | $272.90 |
| Purchase #4 | $107.46 | 9.344% | $117.5011 | $117.50 | $117.50 | $117.50 |
| Purchase #5 | $120.67 | 13.279% | $136.6938 | $136.69 | $136.70 | $136.70 |
| Purchase #6 | $170.38 | 12.402% | $191.5105 | $191.51 | $191.50 | $191.50 |
| Purchase #7 | $66.70 | 12.544% | $75.0668 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $959.91 | $1,057.3165 | $1,057.32 | $1,057.30 | $1,057.40 | |