| 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 | $217.56 | 8.780% | $236.6618 | $236.66 | $236.65 | $236.70 |
| Purchase #2 | $48.28 | 9.655% | $52.9414 | $52.94 | $52.95 | $52.90 |
| Purchase #3 | $230.90 | 3.832% | $239.7481 | $239.75 | $239.75 | $239.70 |
| Purchase #4 | $245.27 | 9.762% | $269.2133 | $269.21 | $269.20 | $269.20 |
| Purchase #5 | $247.77 | 13.378% | $280.9167 | $280.92 | $280.90 | $280.90 |
| Purchase #6 | $29.85 | 9.692% | $32.7431 | $32.74 | $32.75 | $32.70 |
| Purchase #7 | $120.51 | 13.401% | $136.6595 | $136.66 | $136.65 | $136.70 |
| 7 purchase totals = | $1,140.14 | $1,248.8839 | $1,248.88 | $1,248.85 | $1,248.80 | |