| 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 | $191.86 | 9.298% | $209.6991 | $209.70 | $209.70 | $209.70 |
| Purchase #2 | $170.91 | 9.195% | $186.6252 | $186.63 | $186.65 | $186.60 |
| Purchase #3 | $185.54 | 3.200% | $191.4773 | $191.48 | $191.50 | $191.50 |
| Purchase #4 | $105.89 | 3.114% | $109.1874 | $109.19 | $109.20 | $109.20 |
| Purchase #5 | $10.64 | 9.396% | $11.6397 | $11.64 | $11.65 | $11.60 |
| Purchase #6 | $154.75 | 3.319% | $159.8862 | $159.89 | $159.90 | $159.90 |
| Purchase #7 | $236.41 | 11.640% | $263.9281 | $263.93 | $263.95 | $263.90 |
| 7 purchase totals = | $1,056.00 | $1,132.4430 | $1,132.46 | $1,132.55 | $1,132.40 | |