| 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 | $223.56 | 4.161% | $232.8623 | $232.86 | $232.85 | $232.90 |
| Purchase #2 | $34.81 | 6.758% | $37.1625 | $37.16 | $37.15 | $37.20 |
| Purchase #3 | $109.30 | 4.451% | $114.1649 | $114.16 | $114.15 | $114.20 |
| Purchase #4 | $218.33 | 7.870% | $235.5126 | $235.51 | $235.50 | $235.50 |
| Purchase #5 | $9.57 | 5.107% | $10.0587 | $10.06 | $10.05 | $10.10 |
| Purchase #6 | $201.73 | 13.739% | $229.4457 | $229.45 | $229.45 | $229.40 |
| Purchase #7 | $129.35 | 5.343% | $136.2612 | $136.26 | $136.25 | $136.30 |
| 7 purchase totals = | $926.65 | $995.4679 | $995.46 | $995.40 | $995.60 | |