| 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 | $215.64 | 10.713% | $238.7415 | $238.74 | $238.75 | $238.70 |
| Purchase #2 | $121.64 | 3.534% | $125.9388 | $125.94 | $125.95 | $125.90 |
| Purchase #3 | $115.49 | 9.836% | $126.8496 | $126.85 | $126.85 | $126.80 |
| Purchase #4 | $12.34 | 8.530% | $13.3926 | $13.39 | $13.40 | $13.40 |
| Purchase #5 | $219.78 | 7.341% | $235.914 | $235.91 | $235.90 | $235.90 |
| Purchase #6 | $193.55 | 11.723% | $216.2399 | $216.24 | $216.25 | $216.20 |
| Purchase #7 | $212.46 | 5.413% | $223.9605 | $223.96 | $223.95 | $224.00 |
| 7 purchase totals = | $1,090.90 | $1,181.0369 | $1,181.03 | $1,181.05 | $1,180.90 | |