| 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 | $129.26 | 7.170% | $138.5279 | $138.53 | $138.55 | $138.50 |
| Purchase #2 | $238.38 | 9.327% | $260.6137 | $260.61 | $260.60 | $260.60 |
| Purchase #3 | $29.52 | 3.674% | $30.6046 | $30.60 | $30.60 | $30.60 |
| Purchase #4 | $119.91 | 5.367% | $126.3456 | $126.35 | $126.35 | $126.30 |
| Purchase #5 | $215.95 | 11.828% | $241.4926 | $241.49 | $241.50 | $241.50 |
| Purchase #6 | $9.77 | 13.301% | $11.0695 | $11.07 | $11.05 | $11.10 |
| Purchase #7 | $55.44 | 4.465% | $57.9154 | $57.92 | $57.90 | $57.90 |
| 7 purchase totals = | $798.23 | $866.5693 | $866.57 | $866.55 | $866.50 | |