| 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 | $82.43 | 11.464% | $91.8798 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $201.79 | 4.343% | $210.5537 | $210.55 | $210.55 | $210.60 |
| Purchase #3 | $187.87 | 3.153% | $193.7935 | $193.79 | $193.80 | $193.80 |
| Purchase #4 | $237.71 | 5.536% | $250.8696 | $250.87 | $250.85 | $250.90 |
| Purchase #5 | $55.91 | 9.224% | $61.0671 | $61.07 | $61.05 | $61.10 |
| Purchase #6 | $102.31 | 7.794% | $110.284 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $163.44 | 12.459% | $183.803 | $183.80 | $183.80 | $183.80 |
| 7 purchase totals = | $1,031.46 | $1,102.2507 | $1,102.24 | $1,102.25 | $1,102.40 | |