| 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 | $237.39 | 12.305% | $266.6008 | $266.60 | $266.60 | $266.60 |
| Purchase #2 | $189.75 | 12.223% | $212.9431 | $212.94 | $212.95 | $212.90 |
| Purchase #3 | $110.54 | 11.167% | $122.884 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $15.60 | 8.771% | $16.9683 | $16.97 | $16.95 | $17.00 |
| Purchase #5 | $52.79 | 9.377% | $57.7401 | $57.74 | $57.75 | $57.70 |
| Purchase #6 | $125.43 | 13.834% | $142.782 | $142.78 | $142.80 | $142.80 |
| Purchase #7 | $221.66 | 9.427% | $242.5559 | $242.56 | $242.55 | $242.60 |
| 7 purchase totals = | $953.16 | $1,062.4742 | $1,062.47 | $1,062.50 | $1,062.50 | |