| 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 | $182.59 | 10.389% | $201.5593 | $201.56 | $201.55 | $201.60 |
| Purchase #2 | $192.76 | 3.623% | $199.7437 | $199.74 | $199.75 | $199.70 |
| Purchase #3 | $209.51 | 8.569% | $227.4629 | $227.46 | $227.45 | $227.50 |
| Purchase #4 | $72.88 | 9.344% | $79.6899 | $79.69 | $79.70 | $79.70 |
| Purchase #5 | $39.97 | 4.838% | $41.9037 | $41.90 | $41.90 | $41.90 |
| Purchase #6 | $185.36 | 3.498% | $191.8439 | $191.84 | $191.85 | $191.80 |
| Purchase #7 | $114.94 | 13.735% | $130.727 | $130.73 | $130.75 | $130.70 |
| 7 purchase totals = | $998.01 | $1,072.9304 | $1,072.92 | $1,072.95 | $1,072.90 | |