| 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 | $192.57 | 3.350% | $199.0211 | $199.02 | $199.00 | $199.00 |
| Purchase #2 | $159.43 | 4.704% | $166.9296 | $166.93 | $166.95 | $166.90 |
| Purchase #3 | $5.62 | 4.870% | $5.8937 | $5.89 | $5.90 | $5.90 |
| Purchase #4 | $227.97 | 5.167% | $239.7492 | $239.75 | $239.75 | $239.70 |
| Purchase #5 | $195.48 | 5.250% | $205.7427 | $205.74 | $205.75 | $205.70 |
| Purchase #6 | $122.61 | 8.218% | $132.6861 | $132.69 | $132.70 | $132.70 |
| Purchase #7 | $166.96 | 5.258% | $175.7388 | $175.74 | $175.75 | $175.70 |
| 7 purchase totals = | $1,070.64 | $1,125.7612 | $1,125.76 | $1,125.80 | $1,125.60 | |