| 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 | $193.28 | 10.133% | $212.8651 | $212.87 | $212.85 | $212.90 |
| Purchase #2 | $127.77 | 5.573% | $134.8906 | $134.89 | $134.90 | $134.90 |
| Purchase #3 | $193.49 | 12.527% | $217.7285 | $217.73 | $217.75 | $217.70 |
| Purchase #4 | $196.39 | 4.634% | $205.4907 | $205.49 | $205.50 | $205.50 |
| Purchase #5 | $240.71 | 13.681% | $273.6415 | $273.64 | $273.65 | $273.60 |
| Purchase #6 | $21.58 | 9.462% | $23.6219 | $23.62 | $23.60 | $23.60 |
| Purchase #7 | $103.69 | 5.511% | $109.4044 | $109.40 | $109.40 | $109.40 |
| 7 purchase totals = | $1,076.91 | $1,177.6427 | $1,177.64 | $1,177.65 | $1,177.60 | |