| 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 | $226.49 | 6.870% | $242.0499 | $242.05 | $242.05 | $242.00 |
| Purchase #2 | $107.67 | 4.800% | $112.8382 | $112.84 | $112.85 | $112.80 |
| Purchase #3 | $159.43 | 9.716% | $174.9202 | $174.92 | $174.90 | $174.90 |
| Purchase #4 | $6.39 | 3.770% | $6.6309 | $6.63 | $6.65 | $6.60 |
| Purchase #5 | $136.44 | 9.349% | $149.1958 | $149.20 | $149.20 | $149.20 |
| Purchase #6 | $92.81 | 12.831% | $104.7185 | $104.72 | $104.70 | $104.70 |
| Purchase #7 | $60.76 | 9.636% | $66.6148 | $66.61 | $66.60 | $66.60 |
| 7 purchase totals = | $789.99 | $856.9683 | $856.97 | $856.95 | $856.80 | |