| 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 | $195.82 | 4.229% | $204.1012 | $204.10 | $204.10 | $204.10 |
| Purchase #2 | $40.31 | 3.347% | $41.6592 | $41.66 | $41.65 | $41.70 |
| Purchase #3 | $132.69 | 7.522% | $142.6709 | $142.67 | $142.65 | $142.70 |
| Purchase #4 | $15.49 | 8.678% | $16.8342 | $16.83 | $16.85 | $16.80 |
| Purchase #5 | $146.61 | 10.269% | $161.6654 | $161.67 | $161.65 | $161.70 |
| Purchase #6 | $61.96 | 8.406% | $67.1684 | $67.17 | $67.15 | $67.20 |
| Purchase #7 | $230.41 | 8.844% | $250.7875 | $250.79 | $250.80 | $250.80 |
| 7 purchase totals = | $823.29 | $884.8868 | $884.89 | $884.85 | $885.00 | |