| 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 | $233.30 | 12.350% | $262.1126 | $262.11 | $262.10 | $262.10 |
| Purchase #2 | $232.70 | 6.328% | $247.4253 | $247.43 | $247.45 | $247.40 |
| Purchase #3 | $11.89 | 9.823% | $13.058 | $13.06 | $13.05 | $13.10 |
| Purchase #4 | $152.57 | 13.543% | $173.2326 | $173.23 | $173.25 | $173.20 |
| Purchase #5 | $74.25 | 4.350% | $77.4799 | $77.48 | $77.50 | $77.50 |
| Purchase #6 | $123.73 | 6.804% | $132.1486 | $132.15 | $132.15 | $132.10 |
| Purchase #7 | $182.51 | 9.183% | $199.2699 | $199.27 | $199.25 | $199.30 |
| 7 purchase totals = | $1,010.95 | $1,104.7269 | $1,104.73 | $1,104.75 | $1,104.70 | |