| 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 | $186.69 | 9.194% | $203.8543 | $203.85 | $203.85 | $203.90 |
| Purchase #2 | $190.96 | 3.837% | $198.2871 | $198.29 | $198.30 | $198.30 |
| Purchase #3 | $216.52 | 12.383% | $243.3317 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $197.44 | 7.352% | $211.9558 | $211.96 | $211.95 | $212.00 |
| Purchase #5 | $104.35 | 7.671% | $112.3547 | $112.35 | $112.35 | $112.40 |
| Purchase #6 | $131.67 | 6.398% | $140.0942 | $140.09 | $140.10 | $140.10 |
| Purchase #7 | $154.74 | 13.234% | $175.2183 | $175.22 | $175.20 | $175.20 |
| 7 purchase totals = | $1,182.37 | $1,285.0961 | $1,285.09 | $1,285.10 | $1,285.20 | |