| 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 | $213.73 | 3.624% | $221.4756 | $221.48 | $221.50 | $221.50 |
| Purchase #2 | $166.81 | 12.870% | $188.2784 | $188.28 | $188.30 | $188.30 |
| Purchase #3 | $51.71 | 12.837% | $58.348 | $58.35 | $58.35 | $58.30 |
| Purchase #4 | $156.90 | 4.750% | $164.3528 | $164.35 | $164.35 | $164.40 |
| Purchase #5 | $132.42 | 7.303% | $142.0906 | $142.09 | $142.10 | $142.10 |
| Purchase #6 | $110.29 | 13.367% | $125.0325 | $125.03 | $125.05 | $125.00 |
| Purchase #7 | $60.46 | 11.455% | $67.3857 | $67.39 | $67.40 | $67.40 |
| 7 purchase totals = | $892.32 | $966.9636 | $966.97 | $967.05 | $967.00 | |