| 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 | $115.86 | 4.651% | $121.2486 | $121.25 | $121.25 | $121.20 |
| Purchase #2 | $55.31 | 12.370% | $62.1518 | $62.15 | $62.15 | $62.20 |
| Purchase #3 | $228.69 | 3.494% | $236.6804 | $236.68 | $236.70 | $236.70 |
| Purchase #4 | $181.81 | 6.204% | $193.0895 | $193.09 | $193.10 | $193.10 |
| Purchase #5 | $46.32 | 8.549% | $50.2799 | $50.28 | $50.30 | $50.30 |
| Purchase #6 | $223.26 | 12.244% | $250.596 | $250.60 | $250.60 | $250.60 |
| Purchase #7 | $128.58 | 12.799% | $145.037 | $145.04 | $145.05 | $145.00 |
| 7 purchase totals = | $979.83 | $1,059.0832 | $1,059.09 | $1,059.15 | $1,059.10 | |