| 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 | $249.73 | 5.190% | $262.691 | $262.69 | $262.70 | $262.70 |
| Purchase #2 | $132.76 | 5.259% | $139.7418 | $139.74 | $139.75 | $139.70 |
| Purchase #3 | $193.57 | 4.240% | $201.7774 | $201.78 | $201.80 | $201.80 |
| Purchase #4 | $66.30 | 9.692% | $72.7258 | $72.73 | $72.75 | $72.70 |
| Purchase #5 | $105.25 | 13.662% | $119.6293 | $119.63 | $119.65 | $119.60 |
| Purchase #6 | $6.55 | 13.645% | $7.4437 | $7.44 | $7.45 | $7.40 |
| Purchase #7 | $109.32 | 7.564% | $117.589 | $117.59 | $117.60 | $117.60 |
| 7 purchase totals = | $863.48 | $921.5980 | $921.60 | $921.70 | $921.50 | |