| 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 | $136.90 | 8.500% | $148.5365 | $148.54 | $148.55 | $148.50 |
| Purchase #2 | $57.71 | 10.661% | $63.8625 | $63.86 | $63.85 | $63.90 |
| Purchase #3 | $28.43 | 6.789% | $30.3601 | $30.36 | $30.35 | $30.40 |
| Purchase #4 | $238.84 | 8.481% | $259.096 | $259.10 | $259.10 | $259.10 |
| Purchase #5 | $217.80 | 8.158% | $235.5681 | $235.57 | $235.55 | $235.60 |
| Purchase #6 | $213.54 | 6.864% | $228.1974 | $228.20 | $228.20 | $228.20 |
| Purchase #7 | $240.68 | 10.129% | $265.0585 | $265.06 | $265.05 | $265.10 |
| 7 purchase totals = | $1,133.90 | $1,230.6791 | $1,230.69 | $1,230.65 | $1,230.80 | |