| 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 | $141.48 | 9.459% | $154.8626 | $154.86 | $154.85 | $154.90 |
| Purchase #2 | $40.53 | 3.599% | $41.9887 | $41.99 | $42.00 | $42.00 |
| Purchase #3 | $47.32 | 11.575% | $52.7973 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $43.79 | 6.455% | $46.6166 | $46.62 | $46.60 | $46.60 |
| Purchase #5 | $205.44 | 9.522% | $225.002 | $225.00 | $225.00 | $225.00 |
| Purchase #6 | $226.40 | 9.550% | $248.0212 | $248.02 | $248.00 | $248.00 |
| Purchase #7 | $200.50 | 8.163% | $216.8668 | $216.87 | $216.85 | $216.90 |
| 7 purchase totals = | $905.46 | $986.1552 | $986.16 | $986.10 | $986.20 | |