| 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 | $211.81 | 12.433% | $238.1443 | $238.14 | $238.15 | $238.10 |
| Purchase #2 | $144.25 | 13.691% | $163.9993 | $164.00 | $164.00 | $164.00 |
| Purchase #3 | $11.63 | 11.545% | $12.9727 | $12.97 | $12.95 | $13.00 |
| Purchase #4 | $198.43 | 5.839% | $210.0163 | $210.02 | $210.00 | $210.00 |
| Purchase #5 | $151.27 | 4.669% | $158.3328 | $158.33 | $158.35 | $158.30 |
| Purchase #6 | $64.26 | 7.189% | $68.8797 | $68.88 | $68.90 | $68.90 |
| Purchase #7 | $164.50 | 11.492% | $183.4043 | $183.40 | $183.40 | $183.40 |
| 7 purchase totals = | $946.15 | $1,035.7494 | $1,035.74 | $1,035.75 | $1,035.70 | |