| 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 | $218.73 | 5.606% | $230.992 | $230.99 | $231.00 | $231.00 |
| Purchase #2 | $152.54 | 7.437% | $163.8844 | $163.88 | $163.90 | $163.90 |
| Purchase #3 | $113.33 | 5.714% | $119.8057 | $119.81 | $119.80 | $119.80 |
| Purchase #4 | $203.96 | 6.229% | $216.6647 | $216.66 | $216.65 | $216.70 |
| Purchase #5 | $48.77 | 5.728% | $51.5635 | $51.56 | $51.55 | $51.60 |
| Purchase #6 | $235.44 | 9.125% | $256.9239 | $256.92 | $256.90 | $256.90 |
| Purchase #7 | $110.29 | 10.784% | $122.1837 | $122.18 | $122.20 | $122.20 |
| 7 purchase totals = | $1,083.06 | $1,162.0179 | $1,162.00 | $1,162.00 | $1,162.10 | |