| 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 | $239.34 | 3.671% | $248.1262 | $248.13 | $248.15 | $248.10 |
| Purchase #2 | $137.63 | 12.450% | $154.7649 | $154.76 | $154.75 | $154.80 |
| Purchase #3 | $125.29 | 8.568% | $136.0248 | $136.02 | $136.00 | $136.00 |
| Purchase #4 | $13.43 | 7.784% | $14.4754 | $14.48 | $14.50 | $14.50 |
| Purchase #5 | $137.42 | 7.664% | $147.9519 | $147.95 | $147.95 | $148.00 |
| Purchase #6 | $89.31 | 4.866% | $93.6558 | $93.66 | $93.65 | $93.70 |
| Purchase #7 | $149.49 | 4.280% | $155.8882 | $155.89 | $155.90 | $155.90 |
| 7 purchase totals = | $891.91 | $950.8872 | $950.89 | $950.90 | $951.00 | |