| 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 | $238.30 | 4.688% | $249.4715 | $249.47 | $249.45 | $249.50 |
| Purchase #2 | $103.37 | 3.516% | $107.0045 | $107.00 | $107.00 | $107.00 |
| Purchase #3 | $185.57 | 7.733% | $199.9201 | $199.92 | $199.90 | $199.90 |
| Purchase #4 | $179.61 | 3.489% | $185.8766 | $185.88 | $185.90 | $185.90 |
| Purchase #5 | $163.53 | 9.411% | $178.9198 | $178.92 | $178.90 | $178.90 |
| Purchase #6 | $151.72 | 4.232% | $158.1408 | $158.14 | $158.15 | $158.10 |
| Purchase #7 | $237.79 | 13.747% | $270.479 | $270.48 | $270.50 | $270.50 |
| 7 purchase totals = | $1,259.89 | $1,349.8123 | $1,349.81 | $1,349.80 | $1,349.80 | |