| 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 | $209.74 | 3.858% | $217.8318 | $217.83 | $217.85 | $217.80 |
| Purchase #2 | $137.37 | 6.762% | $146.659 | $146.66 | $146.65 | $146.70 |
| Purchase #3 | $49.95 | 4.318% | $52.1068 | $52.11 | $52.10 | $52.10 |
| Purchase #4 | $212.55 | 8.166% | $229.9068 | $229.91 | $229.90 | $229.90 |
| Purchase #5 | $161.41 | 3.758% | $167.4758 | $167.48 | $167.50 | $167.50 |
| Purchase #6 | $73.67 | 12.418% | $82.8183 | $82.82 | $82.80 | $82.80 |
| Purchase #7 | $216.76 | 6.169% | $230.1319 | $230.13 | $230.15 | $230.10 |
| 7 purchase totals = | $1,061.45 | $1,126.9304 | $1,126.94 | $1,126.95 | $1,126.90 | |