| 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 | $98.51 | 3.554% | $102.011 | $102.01 | $102.00 | $102.00 |
| Purchase #2 | $65.94 | 9.255% | $72.0427 | $72.04 | $72.05 | $72.00 |
| Purchase #3 | $233.68 | 3.342% | $241.4896 | $241.49 | $241.50 | $241.50 |
| Purchase #4 | $140.56 | 6.838% | $150.1715 | $150.17 | $150.15 | $150.20 |
| Purchase #5 | $157.47 | 4.127% | $163.9688 | $163.97 | $163.95 | $164.00 |
| Purchase #6 | $226.37 | 3.799% | $234.9698 | $234.97 | $234.95 | $235.00 |
| Purchase #7 | $97.90 | 8.695% | $106.4124 | $106.41 | $106.40 | $106.40 |
| 7 purchase totals = | $1,020.43 | $1,071.0658 | $1,071.06 | $1,071.00 | $1,071.10 | |