| 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 | $207.36 | 13.128% | $234.5822 | $234.58 | $234.60 | $234.60 |
| Purchase #2 | $166.57 | 7.219% | $178.5947 | $178.59 | $178.60 | $178.60 |
| Purchase #3 | $148.83 | 10.292% | $164.1476 | $164.15 | $164.15 | $164.10 |
| Purchase #4 | $48.71 | 3.674% | $50.4996 | $50.50 | $50.50 | $50.50 |
| Purchase #5 | $64.46 | 4.335% | $67.2543 | $67.25 | $67.25 | $67.30 |
| Purchase #6 | $231.44 | 3.557% | $239.6723 | $239.67 | $239.65 | $239.70 |
| Purchase #7 | $161.29 | 6.177% | $171.2529 | $171.25 | $171.25 | $171.30 |
| 7 purchase totals = | $1,028.66 | $1,106.0036 | $1,105.99 | $1,106.00 | $1,106.10 | |