| 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 | $220.89 | 4.834% | $231.5678 | $231.57 | $231.55 | $231.60 |
| Purchase #2 | $39.54 | 9.141% | $43.1544 | $43.15 | $43.15 | $43.20 |
| Purchase #3 | $156.49 | 8.362% | $169.5757 | $169.58 | $169.60 | $169.60 |
| Purchase #4 | $186.75 | 3.742% | $193.7382 | $193.74 | $193.75 | $193.70 |
| Purchase #5 | $39.30 | 13.583% | $44.6381 | $44.64 | $44.65 | $44.60 |
| Purchase #6 | $226.89 | 4.111% | $236.2174 | $236.22 | $236.20 | $236.20 |
| Purchase #7 | $180.34 | 7.386% | $193.6599 | $193.66 | $193.65 | $193.70 |
| 7 purchase totals = | $1,050.20 | $1,112.5515 | $1,112.56 | $1,112.55 | $1,112.60 | |