| 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 | $250.59 | 4.643% | $262.2249 | $262.22 | $262.20 | $262.20 |
| Purchase #2 | $185.78 | 5.114% | $195.2808 | $195.28 | $195.30 | $195.30 |
| Purchase #3 | $173.43 | 7.246% | $185.9967 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $22.51 | 11.767% | $25.1588 | $25.16 | $25.15 | $25.20 |
| Purchase #5 | $148.66 | 4.756% | $155.7303 | $155.73 | $155.75 | $155.70 |
| Purchase #6 | $223.99 | 4.462% | $233.9844 | $233.98 | $234.00 | $234.00 |
| Purchase #7 | $99.38 | 12.426% | $111.729 | $111.73 | $111.75 | $111.70 |
| 7 purchase totals = | $1,104.34 | $1,170.1049 | $1,170.10 | $1,170.15 | $1,170.10 | |