| 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 | $197.30 | 6.359% | $209.8463 | $209.85 | $209.85 | $209.80 |
| Purchase #2 | $106.51 | 11.650% | $118.9184 | $118.92 | $118.90 | $118.90 |
| Purchase #3 | $171.41 | 10.356% | $189.1612 | $189.16 | $189.15 | $189.20 |
| Purchase #4 | $122.25 | 13.328% | $138.5435 | $138.54 | $138.55 | $138.50 |
| Purchase #5 | $72.78 | 5.368% | $76.6868 | $76.69 | $76.70 | $76.70 |
| Purchase #6 | $45.67 | 3.508% | $47.2721 | $47.27 | $47.25 | $47.30 |
| Purchase #7 | $15.64 | 11.388% | $17.4211 | $17.42 | $17.40 | $17.40 |
| 7 purchase totals = | $731.56 | $797.8494 | $797.85 | $797.80 | $797.80 | |