| 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 | $207.31 | 4.183% | $215.9818 | $215.98 | $216.00 | $216.00 |
| Purchase #2 | $138.38 | 3.756% | $143.5776 | $143.58 | $143.60 | $143.60 |
| Purchase #3 | $74.30 | 7.481% | $79.8584 | $79.86 | $79.85 | $79.90 |
| Purchase #4 | $179.52 | 5.624% | $189.6162 | $189.62 | $189.60 | $189.60 |
| Purchase #5 | $95.35 | 8.340% | $103.3022 | $103.30 | $103.30 | $103.30 |
| Purchase #6 | $106.61 | 13.187% | $120.6687 | $120.67 | $120.65 | $120.70 |
| Purchase #7 | $104.34 | 9.265% | $114.0071 | $114.01 | $114.00 | $114.00 |
| 7 purchase totals = | $905.81 | $967.0120 | $967.02 | $967.00 | $967.10 | |