| 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 | $110.55 | 11.223% | $122.957 | $122.96 | $122.95 | $123.00 |
| Purchase #2 | $78.44 | 10.265% | $86.4919 | $86.49 | $86.50 | $86.50 |
| Purchase #3 | $147.82 | 11.500% | $164.8193 | $164.82 | $164.80 | $164.80 |
| Purchase #4 | $151.99 | 7.383% | $163.2114 | $163.21 | $163.20 | $163.20 |
| Purchase #5 | $138.55 | 6.314% | $147.298 | $147.30 | $147.30 | $147.30 |
| Purchase #6 | $130.75 | 5.215% | $137.5686 | $137.57 | $137.55 | $137.60 |
| Purchase #7 | $187.95 | 6.336% | $199.8585 | $199.86 | $199.85 | $199.90 |
| 7 purchase totals = | $946.05 | $1,022.2047 | $1,022.21 | $1,022.15 | $1,022.30 | |