| 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 | $107.34 | 10.136% | $118.22 | $118.22 | $118.20 | $118.20 |
| Purchase #2 | $213.32 | 4.170% | $222.2154 | $222.22 | $222.20 | $222.20 |
| Purchase #3 | $245.67 | 4.798% | $257.4572 | $257.46 | $257.45 | $257.50 |
| Purchase #4 | $176.88 | 10.240% | $194.9925 | $194.99 | $195.00 | $195.00 |
| Purchase #5 | $231.87 | 3.539% | $240.0759 | $240.08 | $240.10 | $240.10 |
| Purchase #6 | $72.96 | 6.670% | $77.8264 | $77.83 | $77.85 | $77.80 |
| Purchase #7 | $99.67 | 6.799% | $106.4466 | $106.45 | $106.45 | $106.40 |
| 7 purchase totals = | $1,147.71 | $1,217.2340 | $1,217.25 | $1,217.25 | $1,217.20 | |