| 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 | $194.44 | 8.770% | $211.4924 | $211.49 | $211.50 | $211.50 |
| Purchase #2 | $176.92 | 8.581% | $192.1015 | $192.10 | $192.10 | $192.10 |
| Purchase #3 | $106.86 | 4.616% | $111.7927 | $111.79 | $111.80 | $111.80 |
| Purchase #4 | $234.45 | 8.728% | $254.9128 | $254.91 | $254.90 | $254.90 |
| Purchase #5 | $211.25 | 7.493% | $227.079 | $227.08 | $227.10 | $227.10 |
| Purchase #6 | $55.50 | 6.133% | $58.9038 | $58.90 | $58.90 | $58.90 |
| Purchase #7 | $78.25 | 8.279% | $84.7283 | $84.73 | $84.75 | $84.70 |
| 7 purchase totals = | $1,057.67 | $1,141.0105 | $1,141.00 | $1,141.05 | $1,141.00 | |