| 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 | $231.52 | 10.141% | $254.9984 | $255.00 | $255.00 | $255.00 |
| Purchase #2 | $249.59 | 11.247% | $277.6614 | $277.66 | $277.65 | $277.70 |
| Purchase #3 | $8.89 | 7.250% | $9.5345 | $9.53 | $9.55 | $9.50 |
| Purchase #4 | $213.43 | 11.507% | $237.9894 | $237.99 | $238.00 | $238.00 |
| Purchase #5 | $27.66 | 9.215% | $30.2089 | $30.21 | $30.20 | $30.20 |
| Purchase #6 | $150.46 | 12.233% | $168.8658 | $168.87 | $168.85 | $168.90 |
| Purchase #7 | $172.58 | 3.808% | $179.1518 | $179.15 | $179.15 | $179.20 |
| 7 purchase totals = | $1,054.13 | $1,158.4102 | $1,158.41 | $1,158.40 | $1,158.50 | |