| 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 | $215.89 | 5.294% | $227.3192 | $227.32 | $227.30 | $227.30 |
| Purchase #2 | $109.83 | 8.792% | $119.4863 | $119.49 | $119.50 | $119.50 |
| Purchase #3 | $124.61 | 8.277% | $134.924 | $134.92 | $134.90 | $134.90 |
| Purchase #4 | $109.51 | 12.124% | $122.787 | $122.79 | $122.80 | $122.80 |
| Purchase #5 | $142.92 | 11.155% | $158.8627 | $158.86 | $158.85 | $158.90 |
| Purchase #6 | $76.70 | 10.424% | $84.6952 | $84.70 | $84.70 | $84.70 |
| Purchase #7 | $167.44 | 9.715% | $183.7068 | $183.71 | $183.70 | $183.70 |
| 7 purchase totals = | $946.90 | $1,031.7812 | $1,031.79 | $1,031.75 | $1,031.80 | |