| 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 | $93.88 | 11.801% | $104.9588 | $104.96 | $104.95 | $105.00 |
| Purchase #2 | $86.83 | 7.556% | $93.3909 | $93.39 | $93.40 | $93.40 |
| Purchase #3 | $157.48 | 7.626% | $169.4894 | $169.49 | $169.50 | $169.50 |
| Purchase #4 | $174.46 | 3.862% | $181.1976 | $181.20 | $181.20 | $181.20 |
| Purchase #5 | $138.79 | 5.645% | $146.6247 | $146.62 | $146.60 | $146.60 |
| Purchase #6 | $222.94 | 5.514% | $235.2329 | $235.23 | $235.25 | $235.20 |
| Purchase #7 | $217.92 | 6.266% | $231.5749 | $231.57 | $231.55 | $231.60 |
| 7 purchase totals = | $1,092.30 | $1,162.4692 | $1,162.46 | $1,162.45 | $1,162.50 | |