| 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 | $246.25 | 7.809% | $265.4797 | $265.48 | $265.50 | $265.50 |
| Purchase #2 | $7.44 | 5.848% | $7.8751 | $7.88 | $7.90 | $7.90 |
| Purchase #3 | $136.68 | 12.847% | $154.2393 | $154.24 | $154.25 | $154.20 |
| Purchase #4 | $141.78 | 10.751% | $157.0228 | $157.02 | $157.00 | $157.00 |
| Purchase #5 | $138.81 | 12.625% | $156.3348 | $156.33 | $156.35 | $156.30 |
| Purchase #6 | $55.35 | 11.123% | $61.5066 | $61.51 | $61.50 | $61.50 |
| Purchase #7 | $235.47 | 3.493% | $243.695 | $243.70 | $243.70 | $243.70 |
| 7 purchase totals = | $961.78 | $1,046.1533 | $1,046.16 | $1,046.20 | $1,046.10 | |