| 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 | $219.43 | 8.477% | $238.0311 | $238.03 | $238.05 | $238.00 |
| Purchase #2 | $104.39 | 10.122% | $114.9564 | $114.96 | $114.95 | $115.00 |
| Purchase #3 | $216.28 | 5.600% | $228.3917 | $228.39 | $228.40 | $228.40 |
| Purchase #4 | $205.77 | 3.844% | $213.6798 | $213.68 | $213.70 | $213.70 |
| Purchase #5 | $154.47 | 9.186% | $168.6596 | $168.66 | $168.65 | $168.70 |
| Purchase #6 | $155.46 | 7.521% | $167.1521 | $167.15 | $167.15 | $167.20 |
| Purchase #7 | $87.98 | 13.774% | $100.0984 | $100.10 | $100.10 | $100.10 |
| 7 purchase totals = | $1,143.78 | $1,230.9691 | $1,230.97 | $1,231.00 | $1,231.10 | |