| 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 | $239.47 | 5.670% | $253.0479 | $253.05 | $253.05 | $253.00 |
| Purchase #2 | $17.65 | 4.806% | $18.4983 | $18.50 | $18.50 | $18.50 |
| Purchase #3 | $149.26 | 3.335% | $154.2378 | $154.24 | $154.25 | $154.20 |
| Purchase #4 | $189.81 | 4.795% | $198.9114 | $198.91 | $198.90 | $198.90 |
| Purchase #5 | $210.89 | 9.688% | $231.321 | $231.32 | $231.30 | $231.30 |
| Purchase #6 | $9.80 | 9.189% | $10.7005 | $10.70 | $10.70 | $10.70 |
| Purchase #7 | $26.25 | 8.873% | $28.5792 | $28.58 | $28.60 | $28.60 |
| 7 purchase totals = | $843.13 | $895.2961 | $895.30 | $895.30 | $895.20 | |