| 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 | $238.64 | 9.620% | $261.5972 | $261.60 | $261.60 | $261.60 |
| Purchase #2 | $241.61 | 4.449% | $252.3592 | $252.36 | $252.35 | $252.40 |
| Purchase #3 | $166.71 | 12.524% | $187.5888 | $187.59 | $187.60 | $187.60 |
| Purchase #4 | $130.35 | 5.681% | $137.7552 | $137.76 | $137.75 | $137.80 |
| Purchase #5 | $225.31 | 5.213% | $237.0554 | $237.06 | $237.05 | $237.10 |
| Purchase #6 | $24.69 | 9.661% | $27.0753 | $27.08 | $27.10 | $27.10 |
| Purchase #7 | $34.88 | 6.508% | $37.15 | $37.15 | $37.15 | $37.20 |
| 7 purchase totals = | $1,062.19 | $1,140.5811 | $1,140.60 | $1,140.60 | $1,140.80 | |