| 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 | $115.60 | 7.347% | $124.0931 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $242.52 | 9.164% | $264.7445 | $264.74 | $264.75 | $264.70 |
| Purchase #3 | $69.62 | 6.505% | $74.1488 | $74.15 | $74.15 | $74.10 |
| Purchase #4 | $136.26 | 13.320% | $154.4098 | $154.41 | $154.40 | $154.40 |
| Purchase #5 | $202.61 | 9.862% | $222.5914 | $222.59 | $222.60 | $222.60 |
| Purchase #6 | $114.85 | 5.527% | $121.1978 | $121.20 | $121.20 | $121.20 |
| Purchase #7 | $25.41 | 7.298% | $27.2644 | $27.26 | $27.25 | $27.30 |
| 7 purchase totals = | $906.87 | $988.4498 | $988.44 | $988.45 | $988.40 | |