| 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 | $27.49 | 4.168% | $28.6358 | $28.64 | $28.65 | $28.60 |
| Purchase #2 | $193.86 | 7.451% | $208.3045 | $208.30 | $208.30 | $208.30 |
| Purchase #3 | $161.44 | 9.515% | $176.801 | $176.80 | $176.80 | $176.80 |
| Purchase #4 | $67.66 | 10.353% | $74.6648 | $74.66 | $74.65 | $74.70 |
| Purchase #5 | $214.38 | 4.390% | $223.7913 | $223.79 | $223.80 | $223.80 |
| Purchase #6 | $219.45 | 5.282% | $231.0413 | $231.04 | $231.05 | $231.00 |
| Purchase #7 | $146.85 | 11.277% | $163.4103 | $163.41 | $163.40 | $163.40 |
| 7 purchase totals = | $1,031.13 | $1,106.6490 | $1,106.64 | $1,106.65 | $1,106.60 | |