| 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 | $191.27 | 8.413% | $207.3615 | $207.36 | $207.35 | $207.40 |
| Purchase #2 | $78.75 | 3.290% | $81.3409 | $81.34 | $81.35 | $81.30 |
| Purchase #3 | $153.65 | 10.112% | $169.1871 | $169.19 | $169.20 | $169.20 |
| Purchase #4 | $50.87 | 11.220% | $56.5776 | $56.58 | $56.60 | $56.60 |
| Purchase #5 | $104.68 | 10.724% | $115.9059 | $115.91 | $115.90 | $115.90 |
| Purchase #6 | $101.26 | 12.660% | $114.0795 | $114.08 | $114.10 | $114.10 |
| Purchase #7 | $226.37 | 4.492% | $236.5385 | $236.54 | $236.55 | $236.50 |
| 7 purchase totals = | $906.85 | $980.9910 | $981.00 | $981.05 | $981.00 | |