| 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 | $218.30 | 10.777% | $241.8262 | $241.83 | $241.85 | $241.80 |
| Purchase #2 | $175.64 | 7.200% | $188.2861 | $188.29 | $188.30 | $188.30 |
| Purchase #3 | $115.54 | 4.253% | $120.4539 | $120.45 | $120.45 | $120.50 |
| Purchase #4 | $52.29 | 8.492% | $56.7305 | $56.73 | $56.75 | $56.70 |
| Purchase #5 | $51.47 | 8.709% | $55.9525 | $55.95 | $55.95 | $56.00 |
| Purchase #6 | $18.73 | 13.300% | $21.2211 | $21.22 | $21.20 | $21.20 |
| Purchase #7 | $192.72 | 4.473% | $201.3404 | $201.34 | $201.35 | $201.30 |
| 7 purchase totals = | $824.69 | $885.8107 | $885.81 | $885.85 | $885.80 | |