| 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 | $237.50 | 9.728% | $260.604 | $260.60 | $260.60 | $260.60 |
| Purchase #2 | $20.93 | 6.265% | $22.2413 | $22.24 | $22.25 | $22.20 |
| Purchase #3 | $234.39 | 7.339% | $251.5919 | $251.59 | $251.60 | $251.60 |
| Purchase #4 | $105.34 | 8.693% | $114.4972 | $114.50 | $114.50 | $114.50 |
| Purchase #5 | $6.44 | 11.232% | $7.1633 | $7.16 | $7.15 | $7.20 |
| Purchase #6 | $95.93 | 13.425% | $108.8086 | $108.81 | $108.80 | $108.80 |
| Purchase #7 | $219.42 | 9.169% | $239.5386 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $919.95 | $1,004.4449 | $1,004.44 | $1,004.45 | $1,004.40 | |