| 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 | $134.35 | 7.848% | $144.8938 | $144.89 | $144.90 | $144.90 |
| Purchase #2 | $95.93 | 8.815% | $104.3862 | $104.39 | $104.40 | $104.40 |
| Purchase #3 | $6.91 | 4.811% | $7.2424 | $7.24 | $7.25 | $7.20 |
| Purchase #4 | $124.85 | 11.763% | $139.5361 | $139.54 | $139.55 | $139.50 |
| Purchase #5 | $228.84 | 13.611% | $259.9874 | $259.99 | $260.00 | $260.00 |
| Purchase #6 | $179.74 | 10.634% | $198.8536 | $198.85 | $198.85 | $198.90 |
| Purchase #7 | $86.51 | 9.837% | $95.02 | $95.02 | $95.00 | $95.00 |
| 7 purchase totals = | $857.13 | $949.9195 | $949.92 | $949.95 | $949.90 | |