| 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 | $120.50 | 10.566% | $133.232 | $133.23 | $133.25 | $133.20 |
| Purchase #2 | $150.97 | 9.260% | $164.9498 | $164.95 | $164.95 | $164.90 |
| Purchase #3 | $103.27 | 3.151% | $106.524 | $106.52 | $106.50 | $106.50 |
| Purchase #4 | $205.87 | 12.104% | $230.7885 | $230.79 | $230.80 | $230.80 |
| Purchase #5 | $32.33 | 10.358% | $35.6787 | $35.68 | $35.70 | $35.70 |
| Purchase #6 | $88.61 | 3.857% | $92.0277 | $92.03 | $92.05 | $92.00 |
| Purchase #7 | $106.43 | 12.721% | $119.969 | $119.97 | $119.95 | $120.00 |
| 7 purchase totals = | $807.98 | $883.1697 | $883.17 | $883.20 | $883.10 | |