| 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 | $105.61 | 11.420% | $117.6707 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $232.81 | 13.591% | $264.4512 | $264.45 | $264.45 | $264.50 |
| Purchase #3 | $136.76 | 9.738% | $150.0777 | $150.08 | $150.10 | $150.10 |
| Purchase #4 | $207.55 | 8.422% | $225.0299 | $225.03 | $225.05 | $225.00 |
| Purchase #5 | $139.51 | 4.387% | $145.6303 | $145.63 | $145.65 | $145.60 |
| Purchase #6 | $235.86 | 10.670% | $261.0263 | $261.03 | $261.05 | $261.00 |
| Purchase #7 | $7.52 | 13.186% | $8.5116 | $8.51 | $8.50 | $8.50 |
| 7 purchase totals = | $1,065.62 | $1,172.3977 | $1,172.40 | $1,172.45 | $1,172.40 | |