| 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 | $102.82 | 11.199% | $114.3348 | $114.33 | $114.35 | $114.30 |
| Purchase #2 | $121.52 | 3.812% | $126.1523 | $126.15 | $126.15 | $126.20 |
| Purchase #3 | $154.36 | 8.812% | $167.9622 | $167.96 | $167.95 | $168.00 |
| Purchase #4 | $213.86 | 9.755% | $234.722 | $234.72 | $234.70 | $234.70 |
| Purchase #5 | $196.71 | 13.386% | $223.0416 | $223.04 | $223.05 | $223.00 |
| Purchase #6 | $212.51 | 9.564% | $232.8345 | $232.83 | $232.85 | $232.80 |
| Purchase #7 | $9.34 | 7.478% | $10.0384 | $10.04 | $10.05 | $10.00 |
| 7 purchase totals = | $1,011.12 | $1,109.0858 | $1,109.07 | $1,109.10 | $1,109.00 | |