| 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 | $112.75 | 7.355% | $121.0428 | $121.04 | $121.05 | $121.00 |
| Purchase #2 | $13.28 | 8.744% | $14.4412 | $14.44 | $14.45 | $14.40 |
| Purchase #3 | $173.80 | 5.531% | $183.4129 | $183.41 | $183.40 | $183.40 |
| Purchase #4 | $105.87 | 4.856% | $111.011 | $111.01 | $111.00 | $111.00 |
| Purchase #5 | $11.95 | 13.413% | $13.5529 | $13.55 | $13.55 | $13.60 |
| Purchase #6 | $228.31 | 8.531% | $247.7871 | $247.79 | $247.80 | $247.80 |
| Purchase #7 | $196.28 | 5.868% | $207.7977 | $207.80 | $207.80 | $207.80 |
| 7 purchase totals = | $842.24 | $899.0456 | $899.04 | $899.05 | $899.00 | |