| 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 | $226.85 | 3.231% | $234.1795 | $234.18 | $234.20 | $234.20 |
| Purchase #2 | $59.60 | 13.794% | $67.8212 | $67.82 | $67.80 | $67.80 |
| Purchase #3 | $205.59 | 7.395% | $220.7934 | $220.79 | $220.80 | $220.80 |
| Purchase #4 | $148.72 | 4.431% | $155.3098 | $155.31 | $155.30 | $155.30 |
| Purchase #5 | $201.56 | 5.636% | $212.9199 | $212.92 | $212.90 | $212.90 |
| Purchase #6 | $161.79 | 13.156% | $183.0751 | $183.08 | $183.10 | $183.10 |
| Purchase #7 | $126.89 | 13.450% | $143.9567 | $143.96 | $143.95 | $144.00 |
| 7 purchase totals = | $1,131.00 | $1,218.0556 | $1,218.06 | $1,218.05 | $1,218.10 | |