| 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 | $232.53 | 6.695% | $248.0979 | $248.10 | $248.10 | $248.10 |
| Purchase #2 | $225.33 | 6.520% | $240.0215 | $240.02 | $240.00 | $240.00 |
| Purchase #3 | $136.90 | 4.441% | $142.9797 | $142.98 | $143.00 | $143.00 |
| Purchase #4 | $42.53 | 12.559% | $47.8713 | $47.87 | $47.85 | $47.90 |
| Purchase #5 | $48.25 | 9.714% | $52.937 | $52.94 | $52.95 | $52.90 |
| Purchase #6 | $169.29 | 4.362% | $176.6744 | $176.67 | $176.65 | $176.70 |
| Purchase #7 | $76.99 | 8.315% | $83.3917 | $83.39 | $83.40 | $83.40 |
| 7 purchase totals = | $931.82 | $991.9735 | $991.97 | $991.95 | $992.00 | |