| 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 | $217.67 | 4.491% | $227.4456 | $227.45 | $227.45 | $227.40 |
| Purchase #2 | $226.79 | 11.343% | $252.5148 | $252.51 | $252.50 | $252.50 |
| Purchase #3 | $108.61 | 8.784% | $118.1503 | $118.15 | $118.15 | $118.20 |
| Purchase #4 | $205.94 | 7.434% | $221.2496 | $221.25 | $221.25 | $221.20 |
| Purchase #5 | $90.91 | 13.532% | $103.2119 | $103.21 | $103.20 | $103.20 |
| Purchase #6 | $114.75 | 6.242% | $121.9127 | $121.91 | $121.90 | $121.90 |
| Purchase #7 | $68.58 | 13.378% | $77.7546 | $77.75 | $77.75 | $77.80 |
| 7 purchase totals = | $1,033.25 | $1,122.2395 | $1,122.23 | $1,122.20 | $1,122.20 | |