| 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 | $122.47 | 12.731% | $138.0617 | $138.06 | $138.05 | $138.10 |
| Purchase #2 | $179.69 | 5.455% | $189.4921 | $189.49 | $189.50 | $189.50 |
| Purchase #3 | $64.54 | 4.206% | $67.2546 | $67.25 | $67.25 | $67.30 |
| Purchase #4 | $234.87 | 3.524% | $243.1468 | $243.15 | $243.15 | $243.10 |
| Purchase #5 | $147.96 | 11.520% | $165.005 | $165.01 | $165.00 | $165.00 |
| Purchase #6 | $241.36 | 10.223% | $266.0342 | $266.03 | $266.05 | $266.00 |
| Purchase #7 | $45.47 | 3.856% | $47.2233 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $1,036.36 | $1,116.2177 | $1,116.21 | $1,116.20 | $1,116.20 | |