| 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 | $114.35 | 6.147% | $121.3791 | $121.38 | $121.40 | $121.40 |
| Purchase #2 | $76.63 | 13.405% | $86.9023 | $86.90 | $86.90 | $86.90 |
| Purchase #3 | $108.59 | 13.335% | $123.0705 | $123.07 | $123.05 | $123.10 |
| Purchase #4 | $162.82 | 13.616% | $184.9896 | $184.99 | $185.00 | $185.00 |
| Purchase #5 | $247.58 | 13.762% | $281.652 | $281.65 | $281.65 | $281.70 |
| Purchase #6 | $64.72 | 13.698% | $73.5853 | $73.59 | $73.60 | $73.60 |
| Purchase #7 | $213.95 | 5.386% | $225.4733 | $225.47 | $225.45 | $225.50 |
| 7 purchase totals = | $988.64 | $1,097.0521 | $1,097.05 | $1,097.05 | $1,097.20 | |