| 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 | $210.39 | 7.223% | $225.5865 | $225.59 | $225.60 | $225.60 |
| Purchase #2 | $110.26 | 4.336% | $115.0409 | $115.04 | $115.05 | $115.00 |
| Purchase #3 | $217.85 | 9.322% | $238.158 | $238.16 | $238.15 | $238.20 |
| Purchase #4 | $235.64 | 3.410% | $243.6753 | $243.68 | $243.70 | $243.70 |
| Purchase #5 | $164.67 | 10.711% | $182.3078 | $182.31 | $182.30 | $182.30 |
| Purchase #6 | $229.95 | 4.314% | $239.87 | $239.87 | $239.85 | $239.90 |
| Purchase #7 | $171.55 | 6.419% | $182.5618 | $182.56 | $182.55 | $182.60 |
| 7 purchase totals = | $1,340.31 | $1,427.2003 | $1,427.21 | $1,427.20 | $1,427.30 | |