| 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 | $217.48 | 10.135% | $239.5216 | $239.52 | $239.50 | $239.50 |
| Purchase #2 | $188.93 | 5.308% | $198.9584 | $198.96 | $198.95 | $199.00 |
| Purchase #3 | $232.51 | 3.170% | $239.8806 | $239.88 | $239.90 | $239.90 |
| Purchase #4 | $163.56 | 5.145% | $171.9752 | $171.98 | $172.00 | $172.00 |
| Purchase #5 | $36.67 | 8.472% | $39.7767 | $39.78 | $39.80 | $39.80 |
| Purchase #6 | $119.34 | 5.241% | $125.5946 | $125.59 | $125.60 | $125.60 |
| Purchase #7 | $205.80 | 12.130% | $230.7635 | $230.76 | $230.75 | $230.80 |
| 7 purchase totals = | $1,164.29 | $1,246.4706 | $1,246.47 | $1,246.50 | $1,246.60 | |