| 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 | $23.82 | 6.638% | $25.4012 | $25.40 | $25.40 | $25.40 |
| Purchase #2 | $190.54 | 3.858% | $197.891 | $197.89 | $197.90 | $197.90 |
| Purchase #3 | $201.99 | 5.197% | $212.4874 | $212.49 | $212.50 | $212.50 |
| Purchase #4 | $123.91 | 5.473% | $130.6916 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $230.46 | 8.373% | $249.7564 | $249.76 | $249.75 | $249.80 |
| Purchase #6 | $219.78 | 12.587% | $247.4437 | $247.44 | $247.45 | $247.40 |
| Purchase #7 | $239.71 | 7.425% | $257.5085 | $257.51 | $257.50 | $257.50 |
| 7 purchase totals = | $1,230.21 | $1,321.1798 | $1,321.18 | $1,321.20 | $1,321.20 | |